Gear · Le Voyageur Tech

The panel-loading cabin bag that stopped me swearing

Tue, 21 Jul 2026 07:55:00 GMT

This article wouldn’t exist without the missed bus in Chiang Mai. I wanted to understand what, in a cabin bag’s design, actually makes the difference between two minutes of packing and eight.

The problem isn’t the volume

After an overstuffed bag, the instinct is to look for something bigger. Wrong lead. Volume wasn’t the problem the day of the missed bus, the opening was. A standard bag, with a single top opening, works like a tube: reaching the bottom means removing everything above it. Packing neatly becomes a vertical game of Tetris, slow by design, regardless of how much room there is.

A panel-loading bag works the other way. The front panel folds all the way open, contents visible and reachable at once, like an open book. The gain isn’t in what it holds, it’s in how fast you can close it without thinking about it.

Schematic: on the left, you have to remove what's on top to reach the bottom; on the right, the front panel folds down for direct access.

What I couldn’t verify in person

I don’t have this exact bag in hand. What follows is a spec-sheet analysis, not extended real-world use. I haven’t had ten months to put it through rain, budget-airline weigh-ins, or the wear of rubbing against a bus luggage rack every other day. This article is what it is: a design comparison, not a wear-and-tear diary.

What the spec sheet says, and what it doesn’t

Volume and weight come from the product sheet, for both bags. The pack time comes from somewhere else: my own bag, the one from the Chiang Mai story, cost me eight minutes of fumbling on a curb. A panel-loading bag, on paper, packs in two. That gap isn’t measured on this exact model. It’s inferred from the design, and from what happened with mine.

Why I ruled out the other three options

Three serious alternatives, each with a specific reason rather than a vague “worse.” The rolling case deserves naming on its own: it solves the packing problem by skipping folding entirely, but creates another one the moment the route leaves paved ground. For long-term travel across Southeast Asia, that’s not a small detail.

What I still don’t know

This product doesn’t have a verified reference on my end yet, and without one, no purchase link. Just the name, in plain text. I’d rather publish an incomplete article than a link that doesn’t reliably go anywhere.

What's in the cable pouch, six months later

Thu, 25 Jun 2026 00:00:00 GMT

I was looking for the white cable, the one that charges the phone. I found it after two minutes, under everything else, and kept emptying the pouch anyway because it was faster than zipping it back up.

The desk in my room, in Batumi, one afternoon in June. Eleven cables. Two adapters. A USB stick whose contents I don’t know. A memory card reader. Two wall chargers. A mouse. An office rubber band that’s been holding a coil together for four years and has survived a flight, four countries, and one replaced laptop.

This isn’t a travel organizer with elastic compartments. It’s a zippered canvas pencil case, the kind kids use, that I never chose and can no longer place the origin of. I wrote a piece back in April about soft organizers, with one model kept and three ruled out. I still haven’t bought one. That’s consistent with how this site works, and it’s still a little embarrassing.

Why this pouch never gets sorted

I’ve packed my bag every two weeks for six months. I’ve taken out a book in Marrakech, a pair of shoes in Bangkok, two T-shirts along the way. Each time, the decision gets triggered the same way: the object is too big, too heavy, or it’s taking up space I want to give to something else.

A cable triggers nothing. It weighs about as much as a handful of coins, it folds, it slides into a gap, and it never competes with anything for space. The threshold above which I start asking whether an object deserves its spot sits somewhere above the entire pouch, and well above any of its individual contents.

The buildup isn’t a lack of discipline. Sorting out bulky items is an automatic mechanism, and below a certain size, there’s no mechanism left at all.

What was already there in January

Four objects made it through the flight, the strait crossing, the spring heat, and two months in Asia.

The coil of cables held together by the office rubber band: the white phone cable, a braided fabric cable bought in Portugal, and two micro-USB cables. One of the two still gets used, it charges the clip-on speaker. The other hasn’t served any purpose in at least two years, and I couldn’t tell you which device it used to power.

The cheap phone charger bought in Lisbon two weeks before the flight. Still there, still in service, it’s the one that charges the phone every night. I published a piece in June about gallium nitride chargers. I haven’t bought one of those either, and the reader who finds that contradictory is right on the substance and wrong on the method: what I write over there is what I would buy, not what I’ve bought. That distinction holds up the whole site and it’s laid out in how I choose.

The plug adapter I’ve been hauling around out of superstition for four years. It got used for the first time in April, in a room in Chiang Mai. Once in four years, which proves the superstition right and every calculation I could have made about it wrong.

The mouse, which I’ll get to below because it deserves its own section.

What climbed aboard along the way

Three objects, three one-off reasons, no actual decision.

A USB-C to USB-C cable bought in Chiang Mai, in April, because the previous one had gone sticky. The length printed on the packaging, which I kept for two days before throwing it out, said one meter. I never checked it against a ruler, and I don’t own one.

A USB-C to USB-A adapter, bought in Taipei in May to plug in a drive a guy in the next room wanted to hand me. The transfer took four minutes. The adapter stayed for six weeks.

A memory card reader, and that one I didn’t even buy. It was sitting in a drawer in a room in Hanoi, next to a charger and a sock, and I took it. I don’t own a single device that uses a memory card. I took it anyway, and if you want to understand how a pouch grows, that sentence says it all.

What never got used

The second micro-USB cable. The USB stick, which probably holds a 2019 presentation and hasn’t been plugged in for long enough that I no longer know what’s on it. The card reader. The Taipei adapter, since the day I bought it.

Four objects out of nineteen, and none of the four ever came close to leaving the bag, because leaving the bag requires you to think about it, and you only think about it when it becomes a nuisance.

That leaves five black cables that all look roughly the same, in different lengths, and I couldn’t tell you which one came from where. I don’t count them among the useless ones, since I don’t know what they plug into. I don’t count them among the useful ones either, for the same reason.

What melted

The laptop’s original USB-C cable, left for two hours on a windowsill in Marrakech, in March, while I worked on the other side of the room. The sheath changed texture. It turned sticky and stayed that way, which turns a cable into a dust magnet and an object you’d rather not touch.

It still works. It’s in the pouch. I kept it in that state for six weeks before buying another one, and I only threw the sticky one out while writing this piece, which makes it the one object all day whose fate was decided by the writing of an article.

The mouse, and what happens when you finally look

There’s a small wireless mouse in this pouch, with a receiver tucked into a slot under the lid. It’s the third unit of the same model. I’ve already written here that I kept rebuying it without ever looking at what else was out there, and I’ve also written that I should be embarrassed by that sentence.

Six months later, I looked. An hour spent on product listings, which is little for an entire category and a lot for an object at this price point.

What I found comes down to one observation. Most travel mice I looked at are rechargeable, and it’s sold as an improvement. On a desk mouse, it probably is. In a cable pouch, a rechargeable mouse is one more cable, one more charge to keep track of, and an object that can die in the middle of an afternoon of work in a café where the outlet is taken. Mine runs on a battery that lasts for months, and I’m only noticing that now that I’m counting cables.

Only one of the candidates I looked at doesn’t advertise any charging in its listing. That’s the one I settled on, at the top of this page, and I’m settling on it for that one criterion alone, which also happens to be the only one I can verify without having the object in hand.

Rebuying the same model was, then, a good instinct. It was a good instinct by accident. Across three units I never knew why I was right, which is no better than being wrong, and I’m noting that here instead of congratulating myself for it.

A word on the third entry above, because the reasoning can sound like a pun. The only kind of storage that actually sorts anything is the kind that refuses something, and a pouch that counts its layers as a selling point is announcing in advance that it won’t refuse anything at all.

I threw three objects in the room’s trash bin that evening: the sticky cable, the second micro-USB cable, and the memory card reader. The next morning, before heading downstairs, I fished the card reader back out of the trash and put it back in the pouch. It’s still there. I have no explanation to offer, and I don’t feel like inventing one.

The current isn't a constant

Thu, 11 Jun 2026 00:00:00 GMT

The evening it happened, I was working at the table in the apartment I rent by the month. The ceiling light dimmed. Not off, just dropped a notch for a second, then came back. It happened four or five times over two hours, with nothing else in the room moving.

The laptop didn’t notice a thing. The screen didn’t flicker and the session didn’t drop.

The next morning, the small unbranded wall charger I’d bought on the road wouldn’t charge anything. Two ports, no LED, no warmth. I tried it on three different outlets in the apartment before admitting the problem wasn’t the outlet.

What I can’t tell you

That the power killed it.

I have no reading, no trace, no instrument, and no way to know what actually ran through that line while I was watching the ceiling light. I have a twelve-hour coincidence between two events, and a coincidence has never made a cause.

I’m not drawing anything from this about a country’s power grid either. I have one outlet, one evening, in an apartment whose age and wiring I know nothing about. Writing a general statement from that would be exactly the kind of shortcut I spend my time picking apart in other people’s work.

How I got by

Badly, and slowly, which is the most common answer in this section.

I didn’t buy anything on the spot. For three days, everything ran through the laptop’s ports, one device after another: the phone while I worked, the headphones in the evening. It works. It’s just a queue, and you have to remember to move it along.

The real cost wasn’t there. It was that I now found myself watching the ceiling light instead of the screen.

What I’d left unresolved in May

Two months earlier, the Chiang Mai storm killed my power strip. The unit died overnight. The laptop, the phone, and the headphones, all three plugged in behind it, came through unscathed.

I told that story leaving the question open, because I didn’t have the answer and wasn’t going to make one up: did that strip protect me, or was it just the cheapest link in the chain, the one that fails first because it’s the most fragile?

Two months on, I went and read up. The honest answer fits in one sentence. Both readings are compatible with what I saw, and nothing I saw lets me choose between them. A strip that dies while protecting and a strip that just dies first produce the exact same scene the next morning.

It’s frustrating to write, and it’s the only true thing I have to say about that night.

Three threats, and a vocabulary that blurs them

What the reading did give me is that I’d been asking the wrong question. There isn’t one electrical threat, there are at least three, and the objects sold to address them don’t all target the same one.

The brief spike. A voltage rise that lasts a very short time and passes through the line. It’s the only thing a so-called surge-protector power strip claims to handle. It’s also the only one of the three that fits in a bag.

The direct hit. In everyday usage, the term lightning arrester first refers to a fixed installation device, mounted in an electrical panel by someone whose job that is. It doesn’t travel, I have nothing to say about it here, and I won’t be giving installation advice. What interests me is that the word travels anyway. It turns up in the listing for a desktop power strip sold online, and that migration isn’t harmless: it makes the buyer believe they’re getting panel-level protection in an object meant to sit on a table.

The drop. Voltage that sags and recovers, the one-second outage, the ceiling light that dims. None of the four objects I looked at claim anything against this. What handles it is a device with an internal battery that takes over; it goes by a different name, it weighs a different weight, and I don’t carry one. I’m not recommending any here, I haven’t checked any, and I’d rather tell you the category exists than pretend my power strip covers it.

The vocabulary does the work the data doesn’t

Of the four listings I checked, one claims surge protection, another uses the word lightning arrester, a third promises no protection at all, and the fourth sells twelve ports.

None of the four publish an absorption rating.

You’ll find joule figures all over this category, in comparison sites as much as in comments. I won’t write a single one, because I didn’t find any on the listings I opened, and a number with no source is worth nothing at all. An unsourced value is no better than no value. It’s just more reassuring, which makes it worse.

The arithmetic of twelve ports

The fourth candidate lists twelve ports and fifty watts. Both numbers sit on the same line of the listing, and all it takes is reading them together.

Fifty watts gets split across whatever’s plugged in. A laptop alone claims such a share that there’s not much left for the other eleven. Twelve ports isn’t a capacity, it’s a number of holes.

It’s the fastest elimination this site has made in six months. It took no expertise, just reading the end of the listing after reading the beginning.

What I settled on, and what it doesn’t settle

The model I’m going with lists six outlets, four USB ports, and surge protection, in a format sold as a travel charger.

Six outlets is two too many for me. I’ve never had six things to plug in at once, and a desktop object you carry while traveling always drags along unused bulk. I’m going with it anyway, because it’s the only one of the four claiming protection in a format that agrees to be carried, and the choice is made among what exists, not among what I’d like.

What it doesn’t settle: the night of the ceiling light. Nothing I can fit in a forty-liter bag addresses the case of voltage that sags and recovers.

None of these three reasons requires having plugged anything in. They require reading a listing in full, and the method is detailed in how I choose.

No M in this table, and no T. I haven’t plugged in any of these objects, I don’t own an electrical measuring instrument, and I won’t turn a line from a listing into a personal reading. This table compares promises, not performance.

The dead charger stayed in the cable pouch for three weeks. Every time I opened it, I’d find it, pick it up, put it back. Not out of sentimentality. I couldn’t decide whether it was proof of something or just a cheap object that had reached the end of its life, and as long as I hadn’t decided, throwing it out would have meant deciding. It ended up in a gas-station trash can, on the way out of town, which is how most questions that never get settled end up settled anyway.

Six chargers, one day, five eliminated

Thu, 21 May 2026 00:00:00 GMT

I started this article the way everyone does: with a spreadsheet. A power column, a ports column, a weight column, a certifications column.

I lasted twenty minutes. What stopped me was the next column, the one I couldn’t fill in, called “when does this actually matter.” The first four columns all came from the same place: the seller’s listing. Every row in a grid is a claim made by someone with a product to move, and I was dutifully lining them all up.

I took a day in Seoul instead and used it as my grid. Places don’t sell anything.

One note before I start, because the title promises six candidates and I don’t have six listings. Four exist as specific, open, checked models, checked on 11 August 2026. The other two are entire families, ruled out upstream, without my looking at a single unit. They count among my six, and they have no product source, which is exactly why I’m telling you now instead of in a footnote.

7:10am, the room

One wall outlet. Just one, behind the headboard, thirty centimetres off the floor, reachable by kneeling on the mattress.

Two devices to fill before heading out, and eighty minutes to do it.

First elimination, and it’s a whole family: single-port chargers. With one outlet and a short window, every missing port is a device waiting its turn. My own laptop’s original charger belongs to this family. It’s in my bag, it works fine, and it’s the only object in this entire article I can speak to firsthand.

This elimination targets no specific model and rests on no listing. It rests on one outlet and one departure time.

8:40am, the café

A long room, tables against the wall, a floor outlet every three metres. Two customers already have something plugged in.

Second elimination: the four-port model sold with a two-metre cable. The listing advertises that cable as an included feature, a selling point (listing checked on 11 August 2026). In a café with floor outlets, two metres of cable between the outlet and the table is a tripwire across a walkway.

Length isn’t a flaw in itself, it is one here, and “here” is exactly what no spreadsheet contains. I’ve already knocked a cup off a table this way once.

11am, a shared workspace

Large table, a power strip in the middle, six blocks already plugged in and fighting for room.

Third elimination: the hundred-watt, three-port model. Its listing states the composition: two connector types, one of them the older rectangular kind (listing checked on 11 August 2026). A third of the ports taken up by a connector none of my devices use anymore, except one old speaker cable.

The listing also advertises a hundred watts total, without publishing what each port delivers with two devices plugged in together. That breakdown is the only figure I actually care about, and none of the four listings checked publish it.

I’m not claiming to know what this charger really delivers. I plugged in nothing, measured nothing. I’m noting an absence on a sales page, which is a far more modest fact.

3pm, the cable pouch

Nothing special about this hour, except that I’m repacking my bag before heading out, and the cable pouch is open on the bed.

Fourth elimination: the four-port gallium-nitride model. Its listing lines up four technical badges and a total power figure (checked on 11 August 2026). Four ports are only worth anything with four cables to go with them, and those four cables live in a pouch I carry every day.

The charger weighs what it weighs. It’s the cables that add bulk, and a charger gets chosen together with its pouch, or it doesn’t get chosen at all.

7pm, back in the room

The moment of the day when everything charges at once, and the only one where I genuinely need several ports.

Fifth elimination, and it’s the second family: blocks that combine a wall plug with a built-in battery. The idea is appealing on paper. It puts a lithium cell inside an object that stays plugged in all night, and turns my charger into a power bank, with all the rules that come with it. The Lufthansa Group, which I wrote about this spring, has banned the use of power banks in flight since 15 January 2026. An object that changes regulatory category just to save me one outlet doesn’t tempt me.

Again, no listing behind this refusal. A family, a line of reasoning, and I’d rather write it that way.

10pm, what’s left

One candidate. Three ports, 65 watts advertised, gallium nitride.

It wins by elimination, and I’m not going to dress that up as enthusiasm. None of the five reasons for rejection applies to it: three ports rather than one, no long cable forced into the box, no older connector advertised in its listing, only three cables to carry, no battery inside.

Two things I don’t know. Its listing doesn’t advertise an older connector, which doesn’t guarantee there isn’t one. And its power split across the three ports isn’t published, exactly like the other three: that flaw is common to all four, which makes it useless as a reason for elimination.

Why a day instead of a spreadsheet

This is the one article in this logbook where the method interests me more than the object.

A spreadsheet compares products against each other, with rows supplied by sellers. A day compares products against places, and places don’t sell anything. The outlet behind the headboard, the café’s floor outlet, the crowded power strip at the shared workspace, the pouch open on the bed: none of these four things appears in a product listing, and all four ruled someone out.

The limit of this method is obvious. My day isn’t yours: if you work eight hours at the same desk with four outlets under the table, my fourth elimination is worthless for you, and the four-port model probably becomes the right call.

Two eliminations are missing from the table above, single-port chargers and battery-integrated blocks. They’re not there because they target no specific model, and a reason with no source has no business in that right-hand column. They still count among my six.

No M anywhere in this table, and there won’t be one. Measuring delivered power needs an instrument between the outlet and the device, I don’t have one, and copying a listing’s number while presenting it as a personal reading is exactly what this site exists to call out.

These three questions stay open because I don’t buy four chargers to keep one, and the method behind that is laid out in how I choose.

That same evening, I emptied the cable pouch onto the bed and counted. Five cables for four devices. The fifth goes to a speaker I’ve replaced twice since, with a connector nothing else I own still uses, and I’ve been carrying it from country to country for probably two years now.

The number of ports I need isn’t set by the number of my devices. It’s set by the number of cables I’m willing to carry, and I’ve just discovered I had no control over that number at all.

The cabin bag everyone recommends, and I skip

Thu, 07 May 2026 00:00:00 GMT

In a laundromat open onto the street in Taipei, I counted the same bag three times in one hour. Same boxy silhouette, same compression straps on the sides, same way of standing up on its own when you set it on the ground.

Three people who didn’t know each other and had read the same pages.

I’d read them too. For six months, every time I’ve searched anything about cabin luggage, I keep landing on the same figure, delivered in the same tone reserved, normally, for international standards.

Where the number comes from

Forty centimetres, thirty, twenty.

One of these bags’ listings advertises those three dimensions, a capacity of twenty-four litres, and names two airlines outright (product listing, checked on 11 August 2026). The seller is more honest than half the pages recommending it. It states exactly which gauge its product answers to, and nowhere does it claim that gauge applies anywhere else.

This size is one airline’s boarding rule. Nobody voted on it, and another airline could publish three different numbers tomorrow without answering to anyone.

An object sized around one ticket seller’s rule rarely says so in its title. This one does, and that’s also the main reason I’m passing on it.

Twenty-four litres, or the volume of the box

Take the three numbers on the listing and multiply them. Forty by thirty by twenty comes to twenty-four thousand cubic centimetres. Twenty-four litres.

That’s exactly the capacity the listing advertises (product listing, volume checked on 11 August 2026).

What the seller calls capacity is the volume of the rectangular box the bag has to fit inside. A real bag has walls, seams, a zip running along three sides, a padded back and rounded corners, because no fabric makes a perfect right angle. All of that eats into the twenty-four litres. None of the listings I checked publish a usable volume distinct from the outer one.

My own bag is advertised by its maker at forty litres, a figure I’ve never verified and that probably suffers from the same flaw. The gap is still massive. I’m being offered a drop from forty to twenty-four, for money, to earn the right to board on an airline I fly maybe twice a year.

Fitting a gauge and being comfortable to carry are two different jobs

Twenty centimetres of depth against thirty of width gives you an object deeper than it is wide. The load sits far from your back and high up, because that’s the only way to fill a box.

I’m not going to give you a lecture on biomechanics, I don’t have the qualifications. I can talk about the bag I carry, since I actually carry it: it’s noticeably taller than it is deep, it sits flat against the back, and days covering fifteen kilometres on foot taught me that’s the only parameter that really matters.

What I don’t know, I’ll put on the table right away: these four bags might be excellent to carry. I’ve had none of them on my back, none of their listings publish an empty weight, and I’m not going to dress up a geometric guess as a comfort verdict.

The point I’m sticking to is narrower, and it’s verifiable. These bags were designed around a boarding check. Comfort comes after, if it comes at all.

The regulatory bet, and it needs saying

On 21 January 2026, the European Parliament passed a text providing for a free cabin bag within a limit of one hundred combined centimetres and seven kilos. The Council of Ministers is blocking it. As I write this, none of it is in force.

Most of the French-language web tells the opposite story. I’m not naming names, that’s not my job, but if you read somewhere this winter that the law had passed, you read something false.

In parallel, and since August 2025, the airlines belonging to Airlines for Europe have voluntarily committed to a free personal item of at least forty by thirty by fifteen centimetres. A voluntary commitment, not an obligation.

Do the arithmetic with the listing’s numbers. Forty plus thirty plus twenty comes to ninety combined centimetres, under the hundred-centimetre limit the passed text proposes. And twenty centimetres of depth is five more than the fifteen in the voluntary commitment.

So the bag sits in an odd gap: too deep for the floor airlines agreed to of their own accord, smaller than what a still-blocked text would allow. It’s set to a third value, an airline’s, the only one of the three that can change without warning anyone.

One more detail: the bag’s empty weight would eat into that seven-kilo allowance, and none of the four listings checked publish it.

What I do instead

Nothing clever. I keep the forty-litre bag and the tote, I pack less into it than before, and on the two or three trips a year where an airline enforces its own gauge, I either pay the fee or check the bag.

That costs money. A bag in this category costs roughly what several cabin-bag fees add up to, which makes buying one defensible for someone flying the same airline every week. I’m not that person, and if you are, you don’t need me to do the division.

If I had to buy one anyway, my entry-level criterion would be simple: a listing that publishes empty weight and inner dimensions, not just outer ones. Of the four listings I checked, not one does both.

Three of these four reasons are absences. That’s deliberate. I’d rather pass on a good bag over a silent listing than keep a bag where I don’t know the two numbers that actually decide anything.

No M anywhere in this table. I measured none of these bags myself, touched none of them, and a listing’s dimension doesn’t turn into a personal reading just because I copied it down.

These questions stay open because I don’t buy four bags to rule out four, and the full mechanics are in what I don’t test.

I should tell you something that undercuts everything above. In April, in Bangkok, I had one sitting in a cart, ready to pay. What stopped me wasn’t any of the arguments in this article: it was the delivery address, a guesthouse I was leaving the day after next. The reasoning came afterward, calmly, once the expense had already been avoided by accident. I distrust myself enough to know what that’s worth, and I’m writing it anyway, because half the material convictions I read elsewhere probably have the same origin.

The Hanoi-Đà Nẵng night train sets its own rules

Thu, 23 Apr 2026 00:00:00 GMT

The compartment is about the size of a hotel bathroom. Four berths, a metal ladder fixed to the right, a small table under the window. The door slides and clicks shut with the sound of a locker room bench.

Three people you didn’t choose sleep a metre away from you for an entire night, and it goes fine. That’s not the problem. The problem is that this space makes three decisions for you, and you only find out about them once the train has left.

What the berth imposes

The light. There’s a nightlight in the compartment ceiling and it never turns off, not for a moment. The corridor is lit all night, and the door has a window in its upper half. At every stop, platform light comes in through the window at an angle, right at face height on the bottom berth. You control none of it, because three other people live in the same room and none of them asked your opinion on the lighting.

The noise. The rails, the joints, the horn at level crossings, the corridor door, conversations at three in the morning, the person above you climbing down the ladder. None of these sounds is loud. They’re irregular, which is worse, because sleep gets used to a steady drone of ventilation and wakes up at a door instead.

Your belongings. You sleep with everything you own in the room, including a forty-litre bag that doesn’t fit under every berth in every car, and a small bag holding the objects whose disappearance would turn the trip into something else entirely. You’re about to fall asleep. Meanwhile, nobody’s watching anything.

Three constraints, and the mistake in the lists I’ve read for ten years is stacking them into the same paragraph. Comfort is solved with tiny objects worth discussing seriously. Watching over your belongings isn’t, and a list that treats both the same way ends up handling both badly.

The noise, and the number that means nothing

I own noise-cancelling headphones, use them daily, and that’s exactly why I can say they’re useless here. You can’t sleep on your side with a rigid earcup jammed between your ear and the mattress. I tried: your head rests on the housing, the headband slips, and the ear underneath overheats within twenty minutes. Headphones like these are made for sitting up.

That leaves earplugs. They fit in a jacket pocket and take up close to zero space. Sorting through them, though, was miserable, and that’s where I spent most of my time.

Two listings, two numbers.

The first states 27 dB and ties that figure to a standardized measurement, the kind published by hearing-protection manufacturers. The second states 45 dB and cites no standard, no protocol, no lab, no test method.

I’m not writing that 45 dB is impossible. I have no idea, it’s not my field, and I have no way to check it. I’m writing something simpler and more awkward for the seller: these two figures aren’t comparable. The first points to a shared method, which lets you set it against a competitor’s. The second points to nothing, which makes it meaningless. It could be 45, 12 or 60, the listing gives me no tool to find out.

Between a higher number with no reference and a lower one with a reference, I take the lower one. That’s my main criterion across this entire category, and it’s more useful than half the comparisons I’ve read.

The standardized figure doesn’t tell me what I’ll actually hear in this compartment either. It comes off a test bench, with sounds that aren’t corridor doors.

The light

A mask takes up the space of a rolled-up pair of socks and adds no noticeable weight. It’s the least debatable of the three answers, and it still has a catch.

A flat mask lays fabric over the eyelids. If you move your eyes while asleep, you feel it, and for some people that alone cancels the entire benefit. The model I’m keeping is built around two hollow cups that leave a gap in front of each eye, and its listing sells exactly that absence of pressure as its main selling point.

The object is bulkier than a flat mask once it’s in the bag, since it contains air by design. The trade-off is between that bulk and a sensation on the eyelids, and nobody can make that call for you.

Your belongings, and the answer I don’t have

This is the constraint I have the least to offer on, and I’d rather say so outright than pad the section.

A serious physical answer to this constraint exists. It’s a two-metre sheathed steel cable, eight millimetres in diameter, with a lock on the end. Those dimensions come from the seller, not from me, and they’re enough on their own to answer the question: two metres of steel cable, in a forty-litre bag, for three or four train nights a year. I ruled it out; the row is in the table below.

That cable also requires a lock, and I left mine in a drawer in a Lisbon room back in February, after picking it myself in forty minutes out of boredom.

What I actually did that night doesn’t deserve the word method: small bag against me, big bag on the floor, and the light sleep that produces. I’m not going to dress up a personal arrangement as a safety instruction.

One word on the second row. I’m not writing that the weighted mask is bad. I’m writing that the two listings contradict each other on what actually helps you sleep, one selling soothing pressure and the other the total absence of contact, and neither publishes anything that would let you decide between them.

No M anywhere in this table, and there can’t be one: I never had any of these five objects in hand. The first four rows are sellers’ claims that I’m copying without validating them, the only thing I’m adding is the right-hand column.

These three questions stay open because I don’t buy five pairs of earplugs to keep one, and the method behind that is laid out in how I choose.

That night, I had neither mask nor earplugs. I slept with a jacket hood pulled over my eyes, the fabric sliding every time I shifted position, and I woke up at almost every stop, including one long one where the train sat still long enough for the silence itself to become the real problem. That’s where, around four in the morning, I started building this list in my head. A gear article written by someone who owned none of the objects it describes, on the one night he could have used them.

What the bag held in Bangkok

Thu, 02 Apr 2026 00:00:00 GMT

The room looks onto an inner courtyard and the air conditioners of the building across from it, which make a constant sound of running water. I set the forty-liter bag on the bed, opened both zippers, and turned it all out at once, which is the only honest method.

Three months since Lisbon. In between: Portugal, Spain, a strait, Morocco, a thirteen-hour flight. The bag was never once emptied during that stretch. It was opened, rummaged through, closed again, crushed into trunks, carried through a security-checkpoint conveyor belt, but never emptied.

Sorting against a trash can

At home, you sort against a closet. The object you’re unsure about goes in the cupboard, and the cupboard is a machine for postponing the decision by six months.

In a rented room, the closet doesn’t exist. Every object either stays in the bag or goes in the trash, tonight, with no third option. That makes sorting fast and a little brutal, and it produces information that sorting at home never does: the list of what didn’t survive the trip.

What went

Two cables. A thin cord whose sheath had split right at the connector, and a cable of an outdated standard that used to power a device I’d gotten rid of before Christmas. Three months of carrying it for zero plug-ins.

The charger for the laptop stolen in January. It weighed what it weighed, and it had been useless from day one. I carried it from Portugal to North Africa, then to Southeast Asia, out of an inertia I can’t explain any better than that.

A rigid case. It came with an accessory, kept out of reflex, never filled. It’s the only hard object in the bag, so the only one that could break something else by crushing it.

A stack of papers. Receipts, boarding-pass stubs, a city map folded down to a square. They weigh nothing, and they take up exactly the pocket where I keep my notebook, which is a cost with no weight.

There was also a T-shirt, the one I’d worn damp in Lisbon, but I told that story back in January, and it had already been gone for a long time.

The common thread

Go back over the list. None of these objects survived three months because I was hesitant to part with them. They survived because I never saw them.

The two cables were in the roll, held by an office rubber band for years. The charger was in the left side pocket, the one that holds the electrical gear, the one you open just to grab whatever’s on top. The rigid case was at the bottom, under the clothes. The papers were in a pouch with other papers I actually needed.

A cable roll held by a rubber band counts as one object in your head, and a side pocket counts as one too. Packing doesn’t just order the contents, it manufactures composite objects, and a composite object never gets inspected: it just gets picked up and put back down.

The bag I carry is well organized in the sense that I can find anything in three seconds. It’s badly organized in the sense that it hid four pieces of trash from me for a quarter of a year.

The three layers

What the trip produced, without my deciding it, is a three-tier system of access.

The pants pocket: reachable standing up, in a line, in three seconds. The small bag kept between your feet: reachable seated, without standing up, which on a plane is the very definition of accessible. The bottom of the forty-liter bag: reachable once a day and no more.

The problem is that the middle layer has no object. It has a bag, and inside the bag, loose clutter. The rubber-banded roll is an attempt at a middle layer, and its weakness is exactly what I just described: it clusters without showing.

The object I’m looking at

A flat fabric pouch, with several sewn compartments, meant for electronic accessories. It does nothing more than separate what used to be loose clutter, and the argument fits in one word: it shows. Opened flat on a bed, an empty compartment is visible. In a rubber-banded roll, a dead cable isn’t.

I haven’t bought it and I haven’t had it in hand. What I can verify sits in the seller’s listing and spec sheet, checked August 11, 2026: a travel-accessory organizer pouch, available at the time of checking. What I can’t verify is a longer list, and it’s written above in the verdict.

One point deserves to be said plainly, because it holds for the whole category: none of these listings publish their interior dimensions. The one serious question anyone asks in front of an organizer pouch is whether the laptop’s power brick fits inside. No seller in this category answers that question, and I’m choosing among the ones that don’t.

None of these three reasons requires having had the object in hand. A missing dimension, an off-topic sales pitch, and a three-tier stack are all written by the sellers themselves, and it’s those words that disqualify. The whole method is laid out in how I choose, and it’s worth exactly what sales listings are worth, which isn’t much.

In a zipped pocket I never open, under the lining, I found the backup bank card. The one meant to be used the day the other one gets swallowed by an ATM three thousand kilometers from my bank. Expiry date: February. It had spent six weeks traveling in the role of a safety net it could no longer fill, and I only discovered it because I emptied the bag onto a bed. The middle layer isn’t just for cables.

The power bank you can't turn on anymore

Thu, 19 Mar 2026 00:00:00 GMT

Three words appear in the listing’s title, ahead of even the model name: allowed on the plane.

It’s true. The seller isn’t lying, and doesn’t need to be dishonest for the phrase to produce the effect it produces. A reader buying a power bank for flights reads those three words as a permission to use it. It isn’t one. It says the object has the right to board.

What it has the right to do once aboard is a different question, one that’s changed recently, and most of what you’ll read on the subject still reasons from how things used to be.

What changed, and where

The Lufthansa Group, which covers Lufthansa, Swiss, Austrian Airlines, Eurowings, Edelweiss Air, and Brussels Airlines, has applied a four-point rule since January 15, 2026. Power banks remain allowed in the cabin. They can no longer be used during the flight. They must stay accessible. The maximum is two power banks per passenger, at 100 Wh each.

Source: the group’s page on this update, checked August 11, 2026.

Two earlier facts put this in context. Charging a power bank off the plane’s USB outlet had already been banned at that same group since May 2025. And Air France had already banned in-flight power bank use before that date, per information found on the airline’s baggage information page, checked August 11, 2026.

I only publish a link for the source whose exact address I can give. For the second, I give the nature of the document and the date, and nothing more. It’s less satisfying than a URL, and more honest than a URL reconstructed from memory.

The origin cited for these decisions is a fire aboard an Airbus A321 in South Korea, in January 2025, attributed to a power bank. I’m relaying that attribution as it circulates in the airlines’ own communications. I haven’t read the investigation report, and I’m not certifying the cause.

What I’m not going to tell you

That this is the rule everywhere.

That would be the natural shortcut, it would be wrong, and it would mislead in both directions: the person counting on a use they’ll be refused, and the person checking their power bank into the hold believing it’s now banned from the cabin. Every airline publishes its own conditions, and they don’t all change on the same day. Seven airlines appear in this piece. There are hundreds of them.

The useful move fits in one sentence: open your airline’s baggage page, the week you fly. A March article doesn’t answer for a November flight.

I’m also not going to suggest tucking it away somewhere out of sight. The rule cited above demands the opposite: the power bank has to stay accessible.

The calculation everyone skips

The regulatory threshold is expressed in watt-hours. Product listings are expressed in milliamp-hours. Almost nobody explains how to get from one to the other, and wrong conversions circulate everywhere.

A milliamp-hour measures an amount of charge, not an amount of energy. It’s a flow rate multiplied by a duration. It says nothing until you know at what voltage that charge is stored.

Energy is obtained by multiplying charge by voltage.

Take the model I settled on. It lists 27000 mAh, or 27 amp-hours. Lithium-ion cells have a nominal voltage of 3.7 volts, and that’s the value used by convention on the markings.

27 times 3.7 gives 99.9.

A little under 100 watt-hours. Just below the threshold, with a tenth of a watt-hour of margin, which is obviously no manufacturing accident.

This is where the trap sits. If you run the same calculation with the USB output’s 5 volts, you get 135 watt-hours, and you conclude the battery is over the cap. That conversion circulates, it panics people three days before departure, and it rests on the wrong voltage. The value that counts is the cell voltage, and the number that holds up in practice is the one printed on the casing.

I haven’t seen that marking, since I don’t have the object.

The counterargument

A big power bank is the most recommended object for flying, and it’s recommended for the reason that’s now falling away.

The sales arguments I found all talk about the flight: lasting through a long-haul, working eight hours on a laptop in the air. At the six airlines cited above, since January, those uses no longer exist. The object boards, and it sits off in the overhead bin, within reach, so it can be pulled out quickly if something happens.

That doesn’t make it useless. It shifts its reason for existing to the ground, and the ground is where I needed it in the first place: the Seville bus-station hall with its one outlet behind a vending machine, the room where the only outlet is behind the bed. A power reserve is for the gap between two outlets, not for thirty-five thousand feet.

Buy it for that, and the reasoning holds. Buy it for the flight, and you’re paying for a heavy object that will spend the flight doing nothing.

An objection I’ll raise against myself, because someone else would otherwise. The model I settled on runs into the same arithmetic: 99.9 Wh at 140 W drains in roughly forty-three minutes. The difference comes down to the amount stored, a third higher under an identical cap. None of these batteries replaces a wall outlet. They’re reserves, and a reserve is judged by what it holds.

None of these five listings publish their watt-hour value in the title checked. For a category of objects whose regulatory constraint is expressed in watt-hours, it’s the one unit missing from every title.

These questions stay open because I haven’t bought any of these five batteries, and the rule that requires me to say so is in what I don’t test.

On the March flight, the person next to me pulled a power bank out of the seat pocket, plugged in their phone, and set it on the tray table. A crew member asked them to unplug it and put it away. The exchange lasted twenty seconds, and I only caught one sentence, said without hostility, with the confidence of someone who’d done their homework: “but it’s allowed on the plane, it says so on the box.” It was. It did say so. I won’t name the airline, since I hadn’t reread its baggage page that day. What sticks with me is that three months earlier, I would have said the exact same sentence, in the exact same tone, just as certain I was right.

A reader heads to Morocco and asks about outlets

Thu, 05 Mar 2026 00:00:00 GMT

A reader writes to me. The message is short and polite, he’s leaving in April, and his question fits in three lines.

I’m going for two weeks, Marrakech then Essaouira. I can’t find a clear answer on the power adapter. There’s one at every price point, some double as chargers, some don’t. Which one would you get?

I’m going to answer, just not that question. It has a one-line answer, that line is going to disappoint him, and the rest of the article starts after it.

The one-line answer

He doesn’t need an adapter at all.

Morocco uses type C and type E plugs, at 220 volts. That’s the French standard, and the Portuguese one too. His plug fits the socket. His charger works. There’s nothing to buy and nothing to pack.

I checked this under the least glamorous conditions possible. Arriving in Tangier at the end of February, the first thing I looked at in the room, before even putting my bag down, was the wall outlet. It was identical to the one in Lisbon. I’d carried a universal adapter around all day, in a side pocket, the way I’ve been carrying it for four years, at the end of a day of four transfers between two countries where I plugged in exactly nothing.

Four years moving an object around without ever checking whether it did anything on my route. I’m not in a position to laugh at my reader’s question.

What I’m not going to do is hand you a table of plug types by country. Hundreds of those exist, all identical, and they’re the reason my reader couldn’t find a clear answer: when fifty pages answer the same question, none of them risks saying the question doesn’t apply. An article that concludes “buy nothing” has nothing to sell at the bottom.

The room, at ten at night

Where the problem actually shows up is three weeks later, in a room in Marrakech, upstairs, with a window looking onto a courtyard.

There’s an outlet. One, thirty centimetres off the floor, behind the head of the bed, which means either moving the bed or sleeping with cables running across the pillow. The table where I work is at the other end of the room, under the window, because that’s where the light is.

On the table, four things that need to be full by the next morning: the laptop, the phone, the headphones, the speaker. The hard drive charges off the laptop, the mouse lasts for months, the paper notebook needs nothing at all.

Four devices, one outlet, one night.

That constraint has nothing to do with the shape of the plug. An old room has one outlet per room because it was wired back when a room held one lamp, and new construction puts four above the desk.

Which shifts the question. The right object isn’t the one that turns one plug shape into another, it’s the one that turns one outlet into four.

The second problem, a mechanical one

There’s a second issue, and I found out about it by living through it two nights running.

This particular socket isn’t firmly fixed to the wall. It moves a few millimetres when you pull on it, and it’s mounted slightly crooked, as often happens in a building rewired over an older one. A light charger holds fine. A heavy block doesn’t: it hangs off its two pins, the weight acts as a lever, the pins slide out two or three millimetres, and the contact turns intermittent.

I found out in the morning, with a half-charged laptop and a phone that hadn’t taken any charge at all. No breakdown, no spark, no drama. A charge that stopped at some point I never saw, because someone closed the room door a bit hard.

And a heavy block delivering power sheds heat, in a recessed socket, with no airflow behind the bed. I’ll note that fact and stop there. I’m neither an electrician nor an engineer, I’m not going to hand out electrical safety advice, and you’ll notice the pages that hand it out for free never sign it with their actual profession.

The practical conclusion, though, I can draw: for the same number of ports, the more compact block wins, and a block that gains ports by gaining bulk gains nothing.

What I’m keeping, and what I don’t know

The one I’m keeping is a universal block with four USB ports, two type C and two type A. It keeps the adapter mechanism, which I have no use for here, and it adds the four ports, which are the entire value of the object. If you never leave the type C and E zone, a multiport charger with no adapter does the same job in a smaller shell.

Now, the uncomfortable part. The listing I checked doesn’t publish this block’s total power. Not the overall figure, not the per-port breakdown.

Further down, I rule out two products over their stated power, and I’m keeping the one whose power isn’t stated at all. That’s an inconsistency, and I’d rather write it in bold than let someone else catch it: I’m keeping it for its port count, which is verifiable, while ignoring the number that would decide whether it can charge a laptop. You’ll find that exact question, unresolved, in the limits section below.

The last reason is the same one that made me rule out two laptops back in February. I’m applying it a second time without hesitation, with one caveat that honesty requires: I’ve just kept a product whose power also isn’t published. The difference is in what I’m asking of it. The four ports are written down, and the four ports are what I’m buying.

Four cells out of fifteen say “not published.” That’s the real information in this table. On a category of object sold by wattage, two listings out of five give no wattage at all, and nobody blinks, because nobody builds the table.

These questions stay open because I don’t buy five blocks to keep one, and the method behind that is laid out in how I choose.

The universal adapter I’ve been carrying for four years finally got used this year, and not by me. A woman I ran into in the riad’s courtyard was heading back to London and had spent ten minutes asking around for “the three-pronged thing.” I had it, at the bottom of the side pocket, under a pouch I hadn’t opened since Seville. She left with it. I waited until I was back in the room to check I wouldn’t need it before summer.

Replacing a laptop in four days

Thu, 05 Feb 2026 00:00:00 GMT

Four days. That’s what I had left in Lisbon before getting back on the road, and it’s the constraint that structured everything.

This buying scenario doesn’t exist in comparison sites. They all assume you have time: to read, compare, wait for a sale, hesitate between two configurations. An emergency replacement follows different rules, and the first is that an unavailable product isn’t a candidate, whatever its merits.

The three constraints

They didn’t move a millimeter in four days, which is already telling.

It has to be carried all day. On my back, in a shoulder bag, fifteen kilometers on foot some days. Weight is my first criterion, before power, before the screen, before the price.

It has to last a workday without a charger. Not an office workday. A day where the charger stays in the room because the café has no outlet and the library closes at five.

It has to be delivered before I leave. Four days, a temporary address, no possible return afterward.

How I found six candidates

I didn’t read a comparison site. I opened two on the first evening, and closed both within ten minutes for the same reason: they ranked machines I couldn’t receive before I left, and neither mentioned availability as a criterion.

The method that worked is dumber than that. I filtered by screen size, between thirteen and fifteen inches, then sorted by whatever shipping window the seller displayed. That left about thirty listings. I eliminated anything whose listing carried neither weight nor battery life, which cut two-thirds of them in one pass. That left about ten machines, six of which were something I could actually have carried.

This approach has an obvious flaw: it favors manufacturers who write good spec sheets, not the ones who make good machines. I own that, because I had no way to assess the second quality in four days, and because the first one is at least verifiable.

It also had a side effect I hadn’t anticipated. In four days, I didn’t look at a single product photo. Not one. I spent my time in spec tables and manuals, and I think it’s the first time in my life I’ve bought something worth more than a thousand euros without ever wanting to know what it looked like.

These last two eliminations might look petty. They aren’t. When weight is your first criterion and the sales page doesn’t give it, the page has already answered your question: it’s not an argument the seller is leading with, so it’s probably not a strong point. I’d rather rule out a good machine over a silent spec sheet than keep a machine where I don’t know the one piece of data that matters most to me.

The keyboard case is different, and it’s the only one in this table that’s really worth something. I typed on the previous generation of this machine for two years, every day, on trains and in cafés. I know what I’m talking about, and that’s rare on this site. What I don’t know is whether the manufacturer has fixed the feel since, and nothing on the spec sheet says either way.

No M in this table. I haven’t weighed these machines, I don’t have an instrument, and I’m not going to turn a seller’s data into a personal reading.

A note on the weight of the machine I settled on: the spec sheet displays a value that corresponds to a shipping weight, packaging included, not the weight of the device itself. I’m not repeating it here. This is a common issue, and it’s exactly why a spec sheet that doesn’t publish a clear weight is a signal, not a detail.

Why that one

It ticks all three constraints without making me guess a missing value, and it was available immediately. This isn’t brilliant reasoning. It’s the reasoning that’s left when you have four days.

Six months later, what I can say, and this is firsthand, not analysis: the battery life holds up to what’s advertised, the system’s ergonomics cost me a week to adjust to and nothing since, and the keyboard doesn’t make me type badly. That last point wasn’t in my criteria. It should have been.

What I can’t tell you is whether it’s the best machine on this list. I haven’t tried the other five, and nobody can tell you that without having carried them on their back for six months.

Revision log

The M5 generation has since come out, and the model described here is now down to residual stock. If you’re reading this today, the current equivalent is the same 13-inch, one generation later. The reasoning behind the three constraints doesn’t change; the spec-sheet numbers do.

These three questions stay open because I don’t buy six machines to keep one, and the method is detailed in how I choose.

What this episode cost me wasn’t the price of the machine. It was discovering, in four days, that my number-one criterion for five years hadn’t been weight. It had been habit. I replaced the same category of object that had been taken from me, switching brands by accident rather than by decision, and I got lucky that it landed right.