Best Travel Accessories UK 2026: Packing Smart Without Overspending

There is a certain type of person who buys a neck pillow, a packing cube set, a portable luggage scale, compression socks, a universal adapter, a waterproof phone pouch, and a collapsible water bottle before a four-day trip to Malaga. Then there is the rest of us, who stuff everything into a holdall twenty minutes before the taxi arrives. The truth, as usual, lies somewhere in between.

We have tested dozens of travel accessories to work out which ones genuinely improve your trip and which are solutions looking for a problem. Here is what is actually worth your money in 2026.

Cabin bags: know the rules before you buy

Cabin bag rules change more often than the weather, and every airline has slightly different dimensions. As of early 2026, here are the key limits for popular UK airlines.

• Ryanair (priority boarding): 55 x 40 x 20 cm; without priority, only a small personal bag (40 x 20 x 25 cm) is included
• easyJet: 56 x 45 x 25 cm overhead bag (Flexi/Upfront/Extra Legroom) or 45 x 36 x 20 cm under-seat bag
• British Airways: 56 x 45 x 25 cm plus a personal item
• Jet2: 56 x 45 x 25 cm, up to 10 kg

The critical dimension is usually depth. Many cabin bags advertised as "airline approved" are 23 to 25 cm deep, which exceeds Ryanair's 20 cm limit for non-priority passengers. Check your specific airline before buying.

Best cabin bag: Cabin Max Metz — around £35

The Metz is specifically designed to meet Ryanair's strictest cabin allowance (40 x 20 x 25 cm). It is essentially a backpack that maximises every centimetre of the allowed space. Not glamorous, but it does the job and saves you the £6 to £10 per-flight charge for a larger bag. For overhead-sized bags, the Samsonite Spark SNG Eco (around £149) is the reliable workhorse.

Accessories that are genuinely worth it

Packing cubes — around £12 to £20 for a set

We were sceptical, and then we tried them. Packing cubes transform a chaotic suitcase into an organised one, and they make it far easier to find things without unpacking everything. A set of four from brands like Amazon Basics or Osprey costs £12 to £20 and lasts for years. Once you start using them, you cannot go back.

Universal power adapter — around £10 to £15

A decent universal adapter with USB-A and USB-C ports means you can charge phone, tablet, and earbuds from a single plug anywhere in the world. The SKROSS World Adapter (around £15) is compact, well-built, and covers virtually every socket type. Skip the ultra-cheap ones from market stalls — they tend to be loose-fitting and potentially unsafe.

Dry bag — around £8 to £15

A lightweight roll-top dry bag (10 to 20 litres) protects electronics, clothes, and documents from rain, sea spray, or unexpected downpours. Useful at the beach, on boat trips, and surprisingly handy as a general-purpose day bag. The Osprey Ultralight Dry Sack (around £12) rolls down to almost nothing when not in use.

Accessories you probably do not need

• Portable luggage scale (£8 to £15): useful if you regularly fly budget airlines and cut it fine on weight. Otherwise, weigh your bag on bathroom scales at home — hold the bag, weigh yourself, subtract.
• Neck pillow (£15 to £30): unless you regularly take flights over four hours, it just takes up space. A rolled-up jumper works surprisingly well.
• Luggage tracker (£25 to £35): Apple AirTags are genuinely useful if you check a bag frequently. Otherwise, it is an expensive insurance policy for a rare event.
• Travel iron or steamer (£20 to £40): hang creased clothes in the bathroom while you shower. The steam does the job for free.

The best travel accessory is the one you actually use on every trip. If it stays in the drawer, it was not worth buying.

Multi-use items: the packing cheat code

Experienced travellers swear by items that serve double duty. A sarong works as a beach towel, a cover-up, a picnic blanket, and an emergency curtain. A buff (tubular scarf) functions as a headband, face covering, hair tie, and sleep mask. A carabiner clips a water bottle to your bag, holds shopping bags together, and hangs wet clothes to dry. Think versatility over specificity.

Where to find the best prices

Travel accessories are sold at wildly different prices depending on where you shop. Airport branches of WHSmith and Boots charge a significant premium — that £15 neck pillow is probably £9 on Amazon. Even between online retailers, we found price differences of 30 to 50 per cent on identical items.

A quick comparison on WEM before buying can save you a surprising amount, particularly on higher-value items like cabin bags and luggage. We compared the Samsonite Spark SNG Eco across five UK retailers and found a price range of £129 to £169 for the exact same bag. That £40 difference buys a lot of airport coffee.

Our general rule: buy travel accessories at least two weeks before your trip, not at the airport. The best deals appear during Amazon Prime Day (July) and Black Friday (November), so stock up then if you travel regularly.

The packing list that actually works

After years of collective travel experience on our team, here is the short list of accessories we never leave without: packing cubes, a universal adapter with USB-C, a dry bag, a reusable water bottle, and a portable battery pack (20,000 mAh, around £20). Everything else is situational. Pack light, compare prices on WEM, and spend the money you save on something memorable at your destination.

Disclosure: WEM is a price comparison tool and this article is published on its blog. We aim to provide honest, practical advice. Some links may be affiliate links — this does not affect our recommendations or the price you pay.