Best Budget Travel Backpack UK 2026: 8 Picks, 7 Under £100
Quick picks
| Best for | Backpack | Price | Link |
|---|---|---|---|
| Best overall | Cabin Max Metz 20L | Check current price | Amazon UK ↗ |
| Cheapest that holds up | Aerolite EasyJet-Max Backpack | Check current price | Amazon UK ↗ |
| Best packable | Decathlon Forclaz Travel 20L Foldable | Check current price | Decathlon ↗ |
| Best organisation | KONO Cabin Backpack 25L | Check current price | Amazon UK ↗ |
| Best rugged build | Trespass Trek 33 | Check current price | Amazon UK ↗ |
| Best everyday crossover | Karrimor Urban 30 | Check current price | Sports Direct ↗ |
| Best brand-name pick | Osprey Daylite Carry-On Travel Pack 44L | Check current price | Amazon UK ↗ |
| Best for a laptop | Matein Travel Laptop Backpack | Check current price | Amazon UK ↗ |
A good travel backpack doesn't have to cost £150. Under £100, and often well under £50, there are backpacks that hit airline size limits properly, survive a normal amount of overhead-bin abuse, and don't fall apart after two trips. The trade-off at this price is warranty length and long-term durability, not whether the bag does its job on the trip you're about to take. These are the 8 we'd point a budget-conscious traveller towards, from a £12.99 foldable to a £120 Osprey with a 30-year guarantee behind it.
Quick answers: best budget travel backpack UK
- Best overall: Cabin Max Metz, 40×20×25cm, so it fits inside Ryanair's free 40×30×20cm small bag allowance.
- Cheapest that holds up: Aerolite's 45×36×20cm easyJet-size backpack, basic but functional.
- Best packable: Decathlon Forclaz Travel 20L Foldable, folds into itself, waterproof, 145g.
- Best organisation for the price: KONO's 25L cabin backpack, USB charging port and a shoe compartment.
- Best rugged build: Trespass Trek 33, outdoor-brand fabric and a padded hip belt at a budget price.
- Best everyday crossover: Karrimor Urban 30, doubles as a daily commuter bag between trips.
- Best brand-name pick: Osprey Daylite Carry-On Travel Pack 44L, backed by Osprey's 30-year All Mighty Guarantee.
- Best for a laptop: Matein Travel Laptop Backpack, padded 15.6" laptop sleeve and a luggage strap.
Cabin Max Metz, Best Overall Budget Backpack
The Metz measures 40×20×25cm, which fits inside Ryanair's free small bag allowance of 40×30×20cm with its 25cm side along the 30cm. That matters more than it sounds: plenty of "Ryanair compliant" bags run a centimetre or two over once they're actually packed, so don't overstuff it. At half a kilo empty it's genuinely light, and at £19.95 it's one of the cheapest bags here. It's a soft-shell budget bag, so don't expect it to survive daily use for years, but for the traveller who flies a handful of times a year and wants one bag that reliably clears the gate sizer, this is the safest pick on the list.
Aerolite EasyJet-Max Backpack, Cheapest That Holds Up
Aerolite makes several different cabin bags sized for different airlines, and its backpacks in this range measure 45×36×20cm, built for easyJet's free under-seat allowance rather than Ryanair's 40×30×20cm limit. Check the exact dimensions and features of the listing against your airline before buying, since Aerolite also sells separate Ryanair-size under-seat cases. Not a bag for heavy daily use, but for someone who travels a couple of times a year and doesn't want to spend much on something that sits in a cupboard the rest of the time, it's one of the cheapest genuine options around.
Decathlon Forclaz Travel 20L Foldable, Best Packable Pick
This isn't a structured travel backpack, it's a foldable, packable daypack that folds into itself to 20×15×3cm, useful as a spare bag for the flight home when you've bought more than you packed, or as your only bag if you're travelling extremely light. Decathlon rates the fabric to 2,000 Schmerbers with taped seams, and it weighs 145g empty. 20L is small, better suited to a day trip or a spare fold-away bag than your main piece of luggage. At £12.99 it's the cheapest bag here, and it's sold by Decathlon rather than on Amazon, worth it if you'd rather buy from a shop with a physical returns counter.
KONO Cabin Backpack 25L, Best Organisation for the Price
KONO's 25L cabin backpack packs in more separate compartments, a dedicated shoe compartment and a USB charging port than most bags at this price manage, useful if you'd rather have dedicated space for shoes and a way to charge a phone than one big undivided compartment. Build quality is a step below the Osprey pick further down this list, but for someone who values organisation over premium materials and doesn't want to pay £70+ for it, this is a strong option at £29.99 .
Trespass Trek 33, Best Rugged Budget Build
Trespass is a UK outdoor brand rather than a pure luggage brand, and it shows in the Trek 33's fabric, 600D polyester ripstop with a padded hip belt and built-in rain cover, built for weather rather than just for looking neat in an overhead bin. It's a plainer, more rucksack-shaped bag than the Cabin Max or KONO, which suits travellers who also want to use it for a weekend hike, not just a flight. Less structured organisation inside, but genuinely tougher material and a proper hip belt for the same money.
Karrimor Urban 30, Best Everyday-to-Travel Crossover
Karrimor's Urban 30 is pitched for daily commutes as much as for walks, with a 15-inch laptop sleeve and side bottle holders, which makes it a sensible pick if you don't want a backpack that only comes out of the cupboard for flights. It's sold through Sports Direct rather than Amazon, at £19.99 today. 30L is enough for a long weekend, tight for anything longer. The styling is closer to a smart-casual daypack than an obviously "travel" backpack, worth it if you'd rather one bag did double duty than own a dedicated travel-only pack.
Osprey Daylite Carry-On Travel Pack 44L, Best Brand-Name Pick
The Daylite Carry-On Travel Pack is Osprey's lighter, simpler alternative to the Farpoint 40, and it's the priciest bag on this list and the only one over £100: £120 at Osprey and £113.93 on Amazon , so it stretches a "budget" page. What it buys you is real: Osprey's 30-year All Mighty Guarantee covers it, which is the actual reason to pay this much more than the sub-£35 bags here, if a zip or a strap fails, Osprey will repair or replace it. Not as tough or as well-organised as the full Farpoint 40, and only worth the jump from the cheaper picks if you fly often enough that a warranty will actually get used.
Matein Travel Laptop Backpack, Best for a Laptop
Matein is a familiar name in the budget laptop-backpack category on Amazon, and this one is built more like a work bag than a pure travel backpack: a padded 15.6" laptop compartment, a luggage strap that slides over a suitcase handle, a hidden anti-theft back pocket and water-resistant fabric. 35 litres is enough for a few days away, tight for a two-week trip. At £19.99 it's one of the cheapest bags here. If you're travelling with a laptop for work as often as you travel for leisure, and don't want a separate work bag and travel bag, this is the cheapest genuinely good option on the list.
What to skip
- Unbranded sub-£15 "Ryanair size" bags. The stated dimensions are marketing copy, not measurements, several fail the gate sizer once packed.
- Any budget backpack with no stated dimensions in the listing. If a seller won't give exact cm measurements, assume it isn't airline-tested.
- Wheeled hybrid backpacks under £50. The wheels and telescopic handle add weight and cost without adding real capacity, a plain backpack of the same price carries more.
- Backpacks with fixed, non-removable frames advertised as "cabin size." A rigid internal frame often pushes the packed depth past 20cm, which is the depth limit of Ryanair's free 40×30×20cm small bag.
How to pick between them
Start with your airline. If you fly Ryanair specifically, the Cabin Max Metz's 40×20×25cm build, inside Ryanair's free 40×30×20cm allowance, is the lowest-risk choice, several of the other bags on this list are sized for easyJet's larger 45×36×20cm under-seat allowance and are worth double-checking before you fly Ryanair with one. If you travel with a laptop for work as often as you travel for leisure, the Matein or the KONO are better organised for it than the plainer budget bags.
Then think about frequency. If you fly a handful of times a year, any of the sub-£35 picks will do the job without over-spending. If you're closer to 10+ trips a year, the Osprey Daylite is worth the jump for the guarantee alone, replacing a cheap bag every year or two adds up faster than it looks.
Frequently asked questions
What is the best budget travel backpack in the UK?
For most UK travellers on a budget, the Cabin Max Metz is the safest pick, it measures 40×20×25cm, which fits inside Ryanair's free 40×30×20cm small bag allowance. For the absolute cheapest option, the Decathlon Forclaz Travel 20L Foldable costs £12.99, and Aerolite's 45×36×20cm backpacks are cheap too, so check the current price. For a recognised brand's travel pack, the Osprey Daylite Carry-On Travel Pack brings Osprey's 30-year All Mighty Guarantee in at a lower price than the Farpoint 40, though at £120 RRP it sits above a £100 budget.
Can you get a good travel backpack for under £50?
Yes, with realistic expectations. Under £50 you're buying a bag for occasional travel, not a decade of hard use. The Cabin Max Metz, Aerolite, Decathlon Forclaz Travel 20L Foldable, KONO Cabin Backpack, Trespass Trek 33 and Karrimor Urban 30 should all cope with a normal amount of gate-checking and overhead-bin abuse. What you give up compared to a £120+ backpack is warranty length and long-term durability under weekly use.
Is a budget travel backpack Ryanair and easyJet compliant?
Check the exact dimensions before buying, not just the word "compliant" in the listing. Ryanair's free small bag allowance is 40×30×20cm, easyJet's free under-seat bag is 45×36×20cm. The Cabin Max Metz measures 40×20×25cm, so it fits inside Ryanair's allowance, the most reliable pick for Ryanair specifically. Several budget backpacks marketed as "cabin approved" are actually sized for the larger easyJet allowance.
What's the difference between a £25 and a £90 travel backpack?
Mostly warranty, hip support, and fabric grade. A £25 backpack typically uses thinner polyester and comes with little to no warranty. A pricier backpack, like the Osprey Daylite at £120, usually adds a proper hip or sternum strap, better zips, and a real manufacturer warranty. If you fly more than 10 times a year, the extra spend tends to pay for itself in fewer replacements.