What to look for in a carry-on bag: the four things that actually matter

Before diving into the recommendations, it is worth establishing the criteria that separate a genuinely excellent carry-on from one that looks good in photos but causes problems at the gate. These four factors shaped every choice in this guide.

1. External dimensions — including wheels and handles

The single most important factor, and the one most buyers get wrong. Airlines measure the total external dimensions of your bag — including the wheels, the handle housing at the base, any external pockets, and all other protrusions. A bag labelled as “55cm” internally might measure 58–59cm externally once the wheel cluster is included, placing it immediately outside Ryanair’s 55cm height limit.

The safest universal dimension for European budget airline compliance is 55 × 40 × 20cm. This satisfies Ryanair’s Priority cabin bag limit, Wizz Air’s cabin bag allowance, and fits comfortably within EasyJet’s, British Airways’, and Jet2’s more generous specifications. For US carriers, the effective standard is 56 × 36 × 23cm (22 × 14 × 9 inches).

If you fly multiple airlines and want one bag that works everywhere, 55 × 40 × 20cm is the universal denominator. See our complete airline carry-on size guide for the full breakdown.

2. Empty bag weight

Empty weight is the factor that bites hardest with budget airlines. Ryanair’s Priority carry-on allowance is 10kg total — the bag plus everything inside it. A standard hardshell suitcase weighs 3.0–3.5kg empty. That leaves 6.5–7kg for clothing, shoes, toiletries, electronics, and everything else. A lightweight bag at 2.0kg empty gives you 8kg of packing capacity — a difference of one or two pairs of shoes, or your entire toiletry bag.

If you fly primarily with full-service carriers that do not enforce carry-on weight limits (British Airways, Delta, United), weight becomes a secondary consideration. But if Ryanair, Wizz Air, or Emirates (7kg carry-on limit) feature in your regular schedule, empty bag weight is one of the most important specifications on the product sheet.

3. Shell material

For hardshell bags, the material choices from most to least durable are: polycarbonate (flexible, crack-resistant, the best choice for most travellers), polypropylene (slightly lighter, marginally less crack-resistant), and ABS plastic (cheaper, more brittle, prone to cracking under heavy impact rather than flexing). For soft-shell bags, ballistic nylon is the most abrasion-resistant, followed by ripstop polyester and standard polyester.

Polycarbonate is the correct choice for most travellers who fly regularly. It absorbs impacts by flexing rather than cracking — a property it maintains over years and hundreds of flights. ABS is adequate for occasional travel and perfectly acceptable at budget price points, but it degrades faster under intensive use.

4. Interior organisation and usability

The best carry-ons make packing faster, keep clothing less wrinkled, and give quick access to what you need at security and during the flight. Key features to look for: a full clamshell opening that reveals the entire interior at once, compression straps on both sides to prevent shifting, a dedicated laptop sleeve if you travel with a computer, and at least one external pocket accessible without opening the main compartment for documents, chargers, and boarding passes.

The 12 best carry-on bags of 2026

1. Antler Clifton — Best overall for UK and European travellers

The Antler Clifton earns the top spot in this guide because it solves the central problem facing UK and European travellers precisely: it delivers genuine premium build quality at exactly the dimensions that satisfy the strictest budget airline requirements. At 55 × 40 × 20cm it is fully Ryanair Priority compliant and sits within every European airline’s carry-on allowance without any margin for doubt.

Antler is one of Britain’s oldest luggage brands and the Clifton represents their current premium range. The polycarbonate shell is thick and rigid — it holds its shape under the lateral compression that happens in a busy overhead bin when surrounding bags are pushed against it. The dual-spinner wheels are precision-engineered: smooth, quiet, and genuinely stable on every surface type including the rough outdoor tarmac you encounter at smaller regional airports. The telescoping handle locks at four height settings and holds firmly at each position without any play.

The interior uses a full-width divider panel rather than the half-lid design found in many competitors. Both halves have compression straps that hold clothing in place, and the bag opens completely flat on a bed or floor, making packing significantly faster than bags where one side lifts away at an awkward angle. A mesh pocket on the divider panel keeps smaller items accessible without digging through clothing.

At 2.5kg empty, the Clifton leaves 7.5kg of packing capacity within Ryanair’s 10kg total limit — enough for a week of clothing if you pack with reasonable discipline.

Best for: UK travellers who regularly fly Ryanair, EasyJet, or British Airways. Anyone who wants premium polycarbonate construction at a sensible British brand price.
Consider alternatives if: You need maximum packing volume or fly primarily on US carriers with more generous allowances.

2. Samsonite Proxis — Best for capacity and payload

Samsonite redesigned the Proxis line substantially for 2025 and the result is arguably the most technically accomplished hardshell carry-on currently available at 55 × 40 × 20cm dimensions. The shell uses recycled polycarbonate that matches the structural performance of virgin polycarbonate in every respect while reducing the environmental footprint of production.

Two numbers define this bag’s appeal: 2.1kg empty weight and 39 litres of capacity. The 2.1kg is exceptionally light for a full-thickness polycarbonate hardshell — Samsonite achieves it through more efficient internal geometry that also creates the 39-litre internal volume, the highest available in a fully Ryanair-compliant bag. Within Ryanair’s 10kg limit, the Proxis leaves 7.9kg for contents — more than the Antler Clifton and significantly more than heavier competitors.

The spinner wheels use double-spinning technology with sealed ball bearings, producing almost no sound crossing an airport floor. The interior Cross-Track system includes a full-width divider with compression straps, a garment sleeve, and a series of integrated packing accessories. The TSA-approved combination lock is built into the zip coil.

Best for: Frequent business travellers. Anyone who needs the maximum combination of light weight, packing volume, and polycarbonate durability in a fully compliant bag.
Consider alternatives if: Budget is a significant constraint — the Antler Clifton delivers most of the same benefits at a lower price.

3. Samsonite S’Cure — Best hardshell security

The Samsonite S’Cure earns its place through a unique structural feature that no other bag in this guide shares: it does not use a zip to close. Instead, three hardened polypropylene buckles lock across the opening, creating what Samsonite calls its 3-point locking system. The result is a bag that cannot be slashed open and cannot be pried open — a meaningful security advantage for travellers carrying valuables, electronics, or medication in their carry-on.

The shell is made from Flowlite, Samsonite’s proprietary polypropylene formulation. At 55 × 40 × 20cm it is fully Ryanair Priority compliant. The 2.9kg empty weight is the heaviest of the Ryanair-compliant hardshells on this list, leaving 7.1kg for contents within the 10kg limit — workable, though travellers who prioritise payload should look at the Proxis or the Roncato Light instead. What you trade in weight you gain in security: the 3-point locking system with integrated TSA override is simply more secure than any zip-based closure. Made in Europe, backed by a 5-year warranty.

The interior is deliberately clean — a central divider, M-ribbons for compression, and a small zip pocket. No unnecessary complexity.

Best for: Travellers carrying valuables or medication. Anyone who wants maximum shell security in a Ryanair-compliant bag.
Consider alternatives if: Minimum empty weight is your top priority — the S’Cure is the heaviest compliant hardshell on this list.

4. Cabin Max Metz — Best budget carry-on

Cabin Max has built its entire brand identity around airline size compliance and the Metz is the clearest expression of that focus. The headline claim — 44 litres of internal capacity in a 55 × 40 × 20cm externally compliant bag — is genuine. Cabin Max has optimised every millimetre of internal geometry to deliver a packing volume that rivals bags costing three or four times the price, while keeping the external shell precisely within Ryanair’s specification.

The ABS shell is the honest limitation at this price point. ABS plastic is harder and more scratch-prone than polycarbonate, and under heavy lateral impact it is more prone to cracking rather than flexing. For occasional travellers or students making three or four trips a year, this trade-off is entirely acceptable. The four-wheel spinner system, telescoping handle, full-width divider, and TSA combination lock all work reliably.

Nobody should be paying £50 gate fees on Ryanair when a fully compliant, genuinely capable option is available for under £75.

Best for: Budget-conscious travellers. Occasional flyers. Students. Anyone who needs Ryanair compliance without significant financial outlay.
Consider alternatives if: You fly more than 10–12 times per year — ABS is not engineered for intensive use.

5. Osprey Farpoint 40 — Best carry-on backpack

For travellers who prefer carrying their luggage rather than wheeling it — particularly relevant for city breaks on cobblestone streets, adventure travel with mixed terrain, or itineraries involving trains, buses, and ferries — the Osprey Farpoint 40 is the undisputed standard-bearer of carry-on backpacks.

Osprey’s suspension engineering sets this apart from generic travel backpacks. A padded hip belt, contoured shoulder straps, and a tensioned mesh back panel distribute weight correctly across the hips and core. The main compartment opens in a complete clamshell. The shoulder harness and hip belt zip into a dedicated fleece-lined sleeve when placed in overhead storage.

At 53 × 36 × 25cm, the Farpoint 40 fits within EasyJet’s, British Airways’, and Jet2’s overhead allowances. It requires Priority boarding or a cabin bag fee on Ryanair.

Best for: Backpacking and adventure travel. City breaks with significant walking. Multi-modal itineraries.
Consider alternatives if: Business travel, suit transport, or strict Ryanair base fare budgeting is involved.

6. American Tourister Airconic — Best value polycarbonate carry-on

American Tourister is a Samsonite subsidiary and produces bags to Samsonite engineering standards at substantially lower price points. The Airconic uses a genuine polycarbonate shell — not the cheaper ABS plastic found in most bags at this price — and the real-world durability difference under repeated airline travel is significant. A polycarbonate bag at this price is rare, and the Airconic earns its recommendation on that basis alone.

At 55 × 40 × 20cm with a 2.3kg empty weight, it gives full compliance with all European airline requirements including Ryanair Priority. Four spinner wheels run smoothly, a TSA-approved combination lock is built in, and a full-length interior divider with compression straps provides adequate organisation.

Best for: Travellers who want polycarbonate durability without paying a premium brand price.
Consider alternatives if: Maximum internal volume is the priority — the Cabin Max Metz offers significantly more litres at a lower cost.

7. American Tourister Soundbox — Best for style-conscious travellers

The American Tourister Soundbox has won a Red Dot Design Award and it is immediately obvious why. The concentric circle pattern across the shell — inspired by vinyl records — is one of the most distinctive designs in carry-on luggage at any price, available in six bold colourways that stand out sharply on a baggage carousel. This is a bag that gets noticed.

The design credentials are backed by genuine engineering merit. The polypropylene shell is strong and impact-resistant. A TSA-approved combination lock is built in. The double spinner wheels run smoothly. The interior uses elastic cross-ribbons for compression and a mesh divider — simple, clean, and functional.

The expandability feature is particularly useful: the 20cm base depth satisfies Ryanair’s strict 55 × 40 × 20cm Priority limit in its default configuration. Expanding to 23cm increases capacity from 35.5 to 41 litres — useful on the return journey when souvenirs have been added. Simply compress it back before flying on carriers with the 20cm limit.

Best for: Style-conscious travellers who want a distinctive, award-winning bag at a mid-range price. Anyone who values flexibility in packing capacity.
Consider alternatives if: Minimum weight is the priority — at 2.4kg it is adequate but not class-leading.

8. Delsey Paris Chatelet Air 2.0 — Best premium design carry-on

French luggage brand Delsey has made bags in Paris since 1946 and the Chatelet Air 2.0 is its most celebrated collection — a carry-on that combines the visual elegance of traditional Parisian design with engineering that stands up to serious travel use. The polycarbonate shell has an anti-scratch finish and a discreetly premium look that works equally well in a boardroom as in an airport.

The security credentials are exceptional. Delsey’s patented SECURITECH® 2 zip system is engineered to be up to three times more resistant to forced entry than a conventional zip — the zip pulls are reinforced and the coil is structurally stronger than industry standard. Combined with the TSA-approved combination lock, this is among the most secure zipped carry-ons available at any price.

An integrated USB port on the exterior — connected to an internal battery pocket — allows you to charge a device directly from the bag while walking through an airport. The antimicrobial recycled rPET lining controls odours over extended trips. Four double-spinner wheels handle surfaces with French-engineered composure.

At 55 × 35 × 25cm the Chatelet Air 2.0 satisfies British Airways, EasyJet, Jet2, Lufthansa, and all full-service carrier allowances. The 25cm depth technically exceeds Ryanair’s 20cm Priority limit — this is a bag for full-service carrier travellers. Backed by a 10-year limited warranty.

Best for: Design-conscious travellers. Business cabin passengers. Full-service airline routes. Anyone who wants French polycarbonate quality at a mid-premium price point.
Consider alternatives if: You regularly fly Ryanair or Wizz Air where the 25cm depth will fail the gate sizer.

9. Antler Lincoln — Best polypropylene carry-on for Ryanair

The Antler Lincoln sits in an interesting position in this guide: it delivers 39 litres of packing capacity — matching the Samsonite Proxis — within exactly 55 × 40 × 20cm Ryanair-compliant dimensions, but at a notably lower price. It achieves this through polypropylene construction rather than the Proxis’s recycled polycarbonate — a material trade-off that is entirely reasonable for cabin-only use.

British-designed and built to Antler’s consistently high quality standards, the Lincoln has a clean, architectural exterior that ages well across years of travel. The polypropylene shell has built-in flex — it deforms slightly under impact and returns to shape, rather than cracking. The colour-fast surface means any inevitable scratches remain true to the shell colour rather than showing white beneath — a pleasing detail that matters after 50 trips.

The fully recycled interior lining features three zipped compartments. Four double-spinner wheels, a height-adjustable handle, built-in TSA combination lock with self-repairing zippers. Explicitly confirmed compatible with EasyJet and British Airways large cabin allowances by Antler, and fully Ryanair Priority compliant at 55 × 40 × 20cm. Backed by the Antler lifetime warranty.

Best for: UK travellers who want high capacity in a Ryanair-compliant bag without the Samsonite Proxis price tag.
Consider alternatives if: Maximum impact resistance over many years of intensive travel is the priority — polycarbonate is marginally tougher than polypropylene under repeated severe impacts.

10. Roncato Light — Lightest Ryanair-compliant hardshell

Italian brand Roncato builds some of the lightest hardshell luggage available anywhere in the world, and the Light range is its most focused expression of that priority. At 1.9kg empty within exactly 55 × 40 × 20cm dimensions, it is the lightest hardshell carry-on in widespread UK retail availability that fully satisfies Ryanair’s Priority specification — leaving 8.1kg of packing capacity within the 10kg total limit, more than any other hardshell on this list.

The weight saving comes from polypropylene rather than polycarbonate and precise frame geometry that removes every gram of unnecessary structure. The Italian engineering quality shows in the smooth spinner wheels and ergonomic telescoping handle. For a traveller focused on maximising packing payload within Ryanair’s weight limit, this is the most effective tool available.

Best for: Ryanair and Wizz Air frequent flyers who want the maximum packing payload. Anyone where empty bag weight is the top priority.
Consider alternatives if: Your bag will receive rough handling — polypropylene is marginally less crack-resistant than polycarbonate under heavy impact.

11. Thule Subterra — Best for tech travellers and digital nomads

Thule is a Swedish brand with a deep-rooted engineering culture in outdoor and active gear, and the Subterra Carry-On applies that rigour to a specific travel use case: the person who travels with multiple devices and finds that conventional carry-ons offer inadequate organisation for tech equipment.

The front panel opens book-style to reveal the entire organisation system simultaneously — a padded laptop sleeve accommodating screens up to 15.6 inches, a tablet pocket, two dedicated cable management pockets with fabric loops, a key clip, and a removable accessories pouch. Everything is accessible at once. At 55 × 40 × 23cm it is marginally over Ryanair’s 20cm depth limit but fully compliant with EasyJet, British Airways, and all full-service carriers.

Best for: Digital nomads. Technology workers. Frequent travellers with multiple devices.
Consider alternatives if: Strict Ryanair compliance is essential.

12. Eastpak Transit’r — Best hybrid wheeled backpack

The Eastpak Transit’r is simultaneously a wheeled trolley bag and a backpack — shoulder straps and hip belt stow in a zippered back compartment when not in use and deploy in seconds when terrain makes wheeling impractical. At 1.3kg empty it is the lightest wheeled option on this entire list by a significant margin. The soft, compressible construction makes it the most flexible option on this list for situations where overhead bins are crowded and a bag needs to compress slightly to fit. Eastpak’s 30-year guarantee backs up the brand’s well-established reputation for durability.

Best for: Students. Casual leisure travel. City breaks. Multi-modal trips where walking and wheeling alternate.
Consider alternatives if: Business travel, formal clothing transport, or Ryanair base fares are involved.

Full size, weight, and compliance comparison

Bag	Dimensions (cm)	Empty weight	Capacity	Ryanair Priority	Amazon UK	Price range
Antler Clifton	55 × 40 × 20	2.5kg	36L	✓ Yes	View	£185–£220
Samsonite Proxis	55 × 40 × 20	2.1kg	39L	✓ Yes	View	£255–£310
Samsonite S’Cure	55 × 40 × 20	2.9kg	34L	✓ Yes	View	£130–£175
Cabin Max Metz	55 × 40 × 20	2.6kg	44L	✓ Yes	View	£45–£75
Osprey Farpoint 40	53 × 36 × 25	1.7kg	40L	✗ No	View	£135–£165
American Tourister Airconic	55 × 40 × 20	2.3kg	33.5L	✓ Yes	View	£85–£125
American Tourister Soundbox	55 × 40 × 20/23	2.4kg	35.5–41L	✓ Yes (base)	View	£75–£110
Delsey Paris Chatelet Air 2.0	55 × 35 × 25	2.9kg	38L	✗ No	View	£180–£240
Antler Lincoln	55 × 40 × 20	2.4kg	39L	✓ Yes	View	£160–£200
Roncato Light	55 × 40 × 20	1.9kg	36L	✓ Yes	View	£125–£155
Thule Subterra	55 × 40 × 23	3.1kg	36L	~ Marginal	View	£165–£205
Eastpak Transit’r	51 × 32.5 × 27	1.3kg	40L	✗ No	View	£75–£105

Choosing the right carry-on for your airline

Flying Ryanair or Wizz Air

The rule is simple and non-negotiable: your bag must measure 55 × 40 × 20cm or smaller at every external dimension, including wheels, handle housing, and all external pockets. Any dimension over the limit risks a gate fee of £50 or more.

The compliant bags on this list are: Antler Clifton, Samsonite Proxis, Samsonite S’Cure, Cabin Max Metz, American Tourister Airconic, American Tourister Soundbox (in base configuration), Antler Lincoln, and Roncato Light. For maximum volume, the Cabin Max Metz at 44 litres wins. For the lightest, the Roncato Light at 1.9kg wins. For best all-round, the Antler Clifton is our recommendation.

Read the full current rules in our Ryanair carry-on size guide 2026.

Flying British Airways, EasyJet, or Jet2

These carriers allow up to 56 × 45 × 25cm, which opens up the full range of bags on this list. For EasyJet and Jet2, weight limits apply (15kg and 10kg respectively) so still consider empty bag weight. For British Airways, where no weight limit is actively enforced, you have complete freedom of choice.

Flying Lufthansa, Emirates, or Qatar Airways

These carriers impose weight limits of 7–8kg on carry-on bags. For Emirates and Qatar, prioritise the lightest possible bag — the Roncato Light at 1.9kg empty gives 5.1kg for contents at a 7kg limit. Emirates’ carry-on size limit is 55 × 38 × 20cm — slightly narrower than the standard 40cm width. If Emirates is a regular carrier, verify your chosen bag measures no more than 38cm in width.

Flying Delta, United, or American Airlines

US carriers apply a 56 × 36 × 23cm (22 × 14 × 9 inches) standard without weight limits. The Delsey Paris Chatelet Air 2.0 and the American Tourister Soundbox in expanded mode are both ideal for these routes.

Airline carry-on rules at a glance

Airline	Max carry-on size	Weight limit	Personal item	Key notes
Ryanair	55 × 40 × 20cm	10kg	40 × 20 × 25cm (free)	Cabin bag requires Priority fare or fee
EasyJet	56 × 45 × 25cm	15kg	45 × 36 × 20cm	Large bag needs seat upgrade or fee
Wizz Air	55 × 40 × 23cm	10kg	40 × 30 × 20cm	Priority required for overhead bag
British Airways	56 × 45 × 25cm	No stated limit	40 × 30 × 15cm	Both bags included on most fares
Jet2	56 × 45 × 25cm	10kg	35 × 20 × 20cm	Both bags included
Lufthansa	55 × 40 × 23cm	8kg	40 × 30 × 10cm	Included on Economy and above
Emirates	55 × 38 × 20cm	7kg	—	Strictly enforced weight limit
Delta	56 × 35 × 23cm	No stated limit	43 × 25 × 22cm	Included except Basic Economy
United	56 × 35 × 22cm	No stated limit	43 × 25 × 22cm	Included except Basic Economy

For a full comparison across 20+ airlines with an instant pass/fail checker for your specific bag, use our interactive carry-on size checker.

Carry-on bag care and maintenance

A well-maintained carry-on can last a decade or more. The components that fail first are spinner wheels, zip coils, and telescoping handle mechanisms.

Spinner wheels: After every trip, remove hair, grit, and debris from the wheel channel grooves. A periodic small amount of silicone spray on the axle keeps rotation smooth. Never use WD-40 or similar oil-based lubricants on wheels.

Zips: Apply a wax-based zip lubricant (a plain white candle works perfectly) along the coil teeth every few months. Never force a stiff zip — that is how the coil cracks at a stress point.

Hardshell cleaning: Polycarbonate and polypropylene shells clean with mild soap and warm water on a soft cloth. Avoid bleach, acetone, or any abrasive cleaner.

Storage between trips: Store bags upright with the telescoping handle partially extended. Full retraction over long periods can cause the mechanism to seize.

Frequently asked questions

What is the best carry-on luggage brand in 2026?

For the best combination of premium quality and UK airline compliance, Antler and Samsonite are the standout brands. For distinctive design, American Tourister Soundbox and Delsey Paris Chatelet Air 2.0 are both excellent. For budget options that do not compromise on compliance, Cabin Max and American Tourister Airconic represent the best value. There is no single best brand — only the best brand for your specific travel pattern.

Will a 55 × 40 × 23cm bag be accepted on Ryanair?

Technically no — Ryanair’s Priority cabin bag limit is 55 × 40 × 20cm. A 23cm depth bag exceeds this by 3cm. Ryanair uses physical bag sizers at gates, particularly at busy UK airports. Gate fees for non-compliant bags are currently around £50. See our guide to airline carry-on enforcement for a detailed carrier-by-carrier breakdown.

Is it better to buy a hardshell or soft-shell carry-on?

Hardshell polycarbonate bags offer better protection for fragile contents, are significantly easier to clean, and maintain their shape better when compressed in a crowded overhead bin. Soft-shell bags are typically lighter and can compress slightly to fit tighter spaces. For most UK travellers flying European routes, a hardshell polycarbonate bag is the better all-round choice.

How do I measure my bag to check airline compliance?

Use a standard tape measure. Measure the maximum external height (from the bottom of the wheels to the top of the bag with handle fully retracted), the maximum external width at the widest point, and the maximum external depth including any pocket zips or external frame protrusions. Always measure with the bag packed with a realistic load.

What carry-on bag holds the most within Ryanair’s 55 × 40 × 20cm limit?

The Cabin Max Metz at 44 litres is the largest internal capacity available in a fully externally-compliant 55 × 40 × 20cm bag. The Samsonite Proxis and Antler Lincoln both achieve 39 litres at the same dimensions with superior shell materials.

What is the lightest carry-on hardshell suitcase available on Amazon UK?

Among fully Ryanair-compliant 55 × 40 × 20cm bags on Amazon UK, the Roncato Light at 1.9kg is the lightest hardshell in widespread availability. The Samsonite Proxis at 2.1kg is the lightest polycarbonate option. The Eastpak Transit’r at 1.3kg is lighter still, but it is a soft-shell fabric bag rather than a rigid hardshell.

Do airlines actually check carry-on size?

Budget airlines — particularly Ryanair and Wizz Air — do check carry-on size actively, typically using physical sizers at gates on heavily loaded flights. Full-service carriers check less frequently. At any airline, a bag that is visibly larger than standard or causes problems fitting in the overhead bin is likely to attract attention. Our guide on how strictly airlines enforce carry-on rules covers enforcement patterns carrier by carrier.

How can I fit a week of clothes in a carry-on?

The key strategies: use packing cubes to compress and organise clothing; choose quick-drying fabrics like merino wool that tolerate multiple wears; roll clothing rather than folding; pack shoes by stuffing socks inside them; and wear your heaviest items through the airport. See our complete guide to packing light for a week for detailed techniques and a packing checklist.

Our final verdict

The best carry-on luggage for the majority of UK and European travellers in 2026 is the Antler Clifton. It is fully compliant with the strictest European airline requirements at exactly 55 × 40 × 20cm, built to genuine premium polycarbonate standards by a long-established British brand, and available on Amazon UK right now.

If maximum packing capacity and minimum empty weight are the priorities within that same compliant footprint, the Samsonite Proxis is the engineering benchmark — 39 litres and 2.1kg is a combination no other manufacturer currently matches at this external size. The Antler Lincoln matches the 39-litre capacity at a lower price, making it the value alternative at this specification.

For budget travellers, no one should be paying gate fees when the Cabin Max Metz delivers full Ryanair compliance and 44 litres of capacity for under £75. For travellers who prioritise security above all else, the Samsonite S’Cure’s zipless 3-point locking system is in a class of its own. For full-service airline travellers who want premium French design, the Delsey Paris Chatelet Air 2.0 is an outstanding bag at its price point.

Before any purchase, always verify your chosen bag’s dimensions against your specific airlines using our free carry-on size checker. It covers 20+ carriers, supports both centimetres and inches, and gives an instant pass or fail result for your bag dimensions.

All prices are approximate at time of publication, March 2026, and subject to change. All airline rules are current as of March 2026 — verify directly with your carrier before travel. All dimensions stated are external measurements including wheels, handles, and all protrusions unless otherwise noted. This article contains affiliate links — if you purchase through these links, we may earn a commission at no extra cost to you. This does not affect our editorial recommendations.

Best Carry-On Luggage 2026: 10 Expert Picks for Every Traveller