Travel Accessories

Accessories are where a gear site earns or loses trust fastest, because the products are cheap enough that nobody checks and the marketing is at its loosest. So this section is deliberately narrow. Three categories, each chosen because there is a specific published number that decides whether the product does its job, and each ranked on that number.

The three that matter

• Toiletry bags. The number is capacity, and it is constrained by law rather than by the bag: the TSA 3-1-1 rule caps liquids at one quart per passenger. A 4.5 L hanging bag is not small — a quart is 0.95 L. The ranking.
• Universal travel adapters. The number is total watts, and almost nobody publishes it prominently because it is usually low. An adapter changes the shape of a plug; it does not change voltage, and 30 W shared across six ports is a trickle if you fill them. The ranking.
• Travel pillows. The number is not weight, it is geometry — specifically whether the back of the pillow is flattened so it does not push your head forward off the seat. The ranking.

The whole kit, in one place

The three rankings above answer one category each. If you are outfitting from scratch rather than replacing a single item, the full travel kit costed in published weight runs through all eight categories at once — and answers the question that category is usually sold on, which is whether a “women’s” version is a different product or a different color. On our reading of what the makers publish, it is one out of eight.

The narrower accessory questions

Four pages answer more specific versions of this section’s categories. Toiletry bottles costs the 3-1-1 quart per fluid ounce and finds a factor of six. Adapters for Europe covers the four plug standards a single trip can cross. Pillows for side sleepers is about the direction your head falls, and makeup bags and jewelry cases cover the two categories that overlap this one most.

What is deliberately not here yet

Cord organizers and packable laundry bags are real categories with real demand and neither is on this site yet. That is not an oversight — it is the difference between a page with a researched ranking behind it and a page that exists to catch a search. When each of those has a set of products whose specs we have actually compiled, it will get a page.

The same applies to the weight arithmetic. Accessories are the easiest place to spend your allowance without noticing: the toiletry bag, the adapter and the pillow in this section total roughly 1.7 lb between them before a single item of clothing is packed. On Hawaiian’s published 25 lb carry-on cap that is nearly seven percent of the allowance, which is worth knowing before you buy the heavier version of any of them.

This is where published specs run out

Accessories are the category where manufacturers publish least, and it changes what a ranking here can honestly claim. Several products we would like to compare publish no weight, no capacity and no warranty term — which means three of our four scoring axes cannot be computed for them at all.

Rather than fill those gaps with estimates, the pages here say Not published and score on what is left. The consequence is that our accessory rankings are shorter than the ones you will find elsewhere, and every entry can be traced to a manufacturer page. The rule that produces that applies across the whole site, but this is the section where it bites hardest.

There is a pattern in the gaps worth naming. In every accessory category we have compiled, the products with a published warranty are the expensive ones, and the products you would reach for on price publish no term at all. On a $50 toiletry bag with an open-ended warranty that works out at $2.50 per covered year, which reframes the price gap considerably.

Buy the light version

If there is one rule for this section, it is that accessories should be bought at the lightest specification that still does the job, because none of them does much work per ounce. The published spread is larger than people expect: toiletry bags in our ledger run from 6.2 oz to 14.1 oz for the same legal liquid payload, and travel pillows from 7.4 oz to 11.6 oz.

Doubling the weight of an accessory buys you very little, and on a carrier that publishes a carry-on weight cap it costs you payload you would rather spend on clothes.

Four more accessory questions

The TSA-approved toiletry bag begins by pointing out that no such approval exists. Accessories under $25 finds that seven of the eleven products in that bracket publish no warranty term at all, Trtl against Cabeau turns on which way your head falls when you sleep, and the men’s kit weighs a complete carry-on-only setup at 5.29 lb.

Newly added

Two price-led lists: everything we track under $100, ranked on cost per covered year, and the starter kit for a first trip, which is one real purchase and four cheap ones.

Four more accessory rankings

Earplugs for flying is the one page here where the cheapest product publishes the best number — NRR 33 dB for under $10 — and it explains why that figure cannot be compared with the 25 dB SNR the reusable plugs publish. Travel blankets split on fabric: one wicks heat away, the other insulates and packs to 4 × 10 in. Travel umbrellas find the lightest at 0.49 lb against 0.9 lb for the same canopy, and pill organizers start with the arithmetic everyone gets wrong: a seven-compartment box is seven doses, not a week of twice-daily pills.

The number a first aid kit is sold on

Travel first aid kits are advertised on piece count, and it is the figure that tells you least. Of the one kit here that publishes its contents line by line, 108 of 130 pieces are adhesive bandages, closures and pads — so a130-piece kit and an 80-piece kit can differ by fifty bandages and nothing else. The kit we would carry has the lowest headline count of the four and the only published blister care, antihistamine and tool, at 3.6 oz.

Winter kit, and gifts

Hand warmers split on a rule rather than on heat: a rechargeable warmer is a lithium cell and flies in the cabin only, while an air-activated one has no battery and goes in either bag — and the disposables publish the hotter figure anyway, at 135°F against 125°F. And travel gifts is built on a different test from the price lists above it: not what is good, but what a frequent traveler does not already own.

Four giftable categories, measured rather than described

Sleep masks come down to two published numbers almost nobody prints — cup depth and nose padding — and the cheapest mask here is the one that publishes both. Travel journals are compared on ounces per page: numbered pages and a published paper weight cost you 3.5 oz against the lighter hardcover. Portable espresso makers all weigh within 1.1 oz of each other, so the decision is the grinder and the cup, not the weight. And travel toothbrushes split on power: one publishes 14 days per charge and ships without a power adapter, two run on a AAA you can buy anywhere.

And the one that is really an airline-fit problem

In-cabin pet carriers were run through the same arithmetic as every suitcase on this site, and the result is worth knowing before you buy one: none of the three clears a published personal-item box at its full published size. Only the Sleepypod, compressed from 22 × 10.5 × 10.5 in to a published 16 × 10.5 × 8 in, clears seven of the eight US carriers that publish a box at all. The deciding property in this category is squash.