Buying consideration
Cabin suitcase dimensions
Airlines set their own allowances, and some fares include less cabin baggage than others. Check the rules for your exact booking.
Before you buy
We have added an initial shortlist of retailer-listed products and shopping options below. These are ordinary retailer links, not affiliate links. Check current specifications, prices, stock and delivery with the retailer.
What to compare
Buying consideration
Hard-shell or soft-shell
Hard shells can offer structure and wipe-clean surfaces; soft shells may provide flexible pockets and a little give.
Buying consideration
Wheels and handles
Four-wheel spinners can be easy to manoeuvre on smooth floors, while two-wheel designs may handle uneven pavements differently.
A quick checklist
- Check the airline's latest cabin and under-seat dimensions before travelling.
- Measure the bag including wheels, handles and any external pockets.
- Compare empty weight as well as capacity.
- Consider wheel quality, handle comfort, zips and warranty.
- Think about laptop access, pockets and how you prefer to organise essentials.
UK retailer research
Products and options to explore
Independent shopping shortlist — not affiliate links. These products or shopping categories were found in UK retailer listings in October 2026. No paid placements, personal product testing, or affiliate tracking are claimed. Prices and availability are deliberately not shown because they change. Some buttons lead to a retailer category or search page rather than an exact product. Check specifications, price, delivery, availability and airline rules directly with the retailer before buying.
it Luggage World’s Lightest 2 Wheel Cabin Suitcase — Black
Soft-sided; 55 × 39.5 × 19 cm; 35 L; 1.58 kg. Two inline wheels.
Argos · direct product page
View product at retailer →it Luggage Hard Expandable 8 Wheel Cabin Suitcase — Classic
Hard-sided expandable cabin case with eight wheels.
Argos · direct product page
View product at retailer →Cabin Max Anode 40 L Cabin Suitcase
ABS hard shell; 55 × 40 × 20 cm; 40 L. Check retailer listing for current variant and weight.
Decathlon · direct product page
View product at retailer →American Tourister Zakk Blue 4 Wheel Hard Cabin Case
Hard-sided cabin case with four wheels.
Argos · browse retailer range
Browse at retailer →it Luggage Underseat Cabin Suitcase — Black
Compact under-seat style; check airline-specific allowances.
Argos · browse retailer range
Browse at retailer →