MAXIMUM SPACE WITHIN YOUR FREE CABIN BAGGAGE ALLOWANCE
The KJUST 40 backpack has been designed specifically for travel with low-cost airlines. Its dimensions of 40 × 30 × 20 cm meet the current free small cabin baggage allowance of Ryanair and Wizz Air and fit within the easyJet limit.
Its regular, rectangular shape allows you to make good use of every centimetre of available space. This means you can pack everything you need for a short trip while retaining a format designed to fit under the seat.
It is a practical alternative to a cabin suitcase subject to an additional fee - ideal for a city break, weekend getaway or short business trip.
FIND THE RIGHT SIZE FOR YOU
The 40 × 30 × 20 cm model is the most compact backpack in the KJUST range — designed with the free cabin baggage allowance of low-cost airlines in mind.
If you need more space for a weekend getaway, business trip or longer journey, choose one of the larger options: 42 × 20 × 40 cm, 48 × 20 × 40 cm or 55 × 20 × 40 cm.
Each model combines a regular, spacious shape, an organised interior and comfortable carrying. Choose the size that suits the length of your trip and the airline’s baggage policy.
WHY CHOOSE A KJUST BACKPACK?
DIMENSIONS TAILORED
TO AIRLINE LIMITS
40 × 30 × 20 cm meets the small cabin baggage allowance of Ryanair and Wizz Air and fits within the easyJet limit. The backpack has been designed to fit under the seat
DEDICATED
LAPTOP COMPARTMENT
A secure, padded compartment protects your electronic equipment and provides quick access to it during airport check-in
HIDDEN POCKET
FOR DOCUMENTS
Keep your passport, boarding pass and payment cards close at hand while effectively concealed from unauthorised access
ORGANISER
IN THE FLAP
Pack faster - every small item has its own designated place. Metal zip pullers featuring the KJUST logo provide a secure grip and instant access in all conditions
STRAP FOR A
SUITCASE HANDLE
The backpack attaches securely to your suitcase, leaving your hands free in any terminal so you can use your phone, check your documents or enjoy a coffee
SPLASH-RESISTANT
ZIPS
Technical fabric and protected zips help shield the contents from light rain and accidental splashes. Extended zip pullers make the compartments easier to access
DESIGN AND CRAFTSMANSHIP
The technical 900D PU fabric combines the durability required for travel with an elegant, urban character. Clean lines, a black finish, careful stitching and metal details ensure that the backpack looks equally good at the airport, at work and during everyday use.
KJUST’s custom-designed metal adjusters allow the shoulder strap length to be set precisely and remain stable even when the backpack is fully packed. Every element has been designed with comfort, durability and a modern appearance in mind.
MORE SPACE. BETTER ORGANISATION.
The regular, rectangular shape of the KJUST backpack makes efficient use of its 40 × 30 × 20 cm dimensions. The main compartment has room for a change of clothes, a toiletry bag, electronics and other items needed for a short trip.
The organiser in the flap and main compartment, the laptop pocket and the hidden document pocket help keep the contents organised. This makes packing faster and your most important items easier to access.
WHO IS THIS PRODUCT FOR?
The KJUST backpack is designed for people who travel regularly and value every minute - both on the way to the airport and during check-in. It is ideal as cabin baggage for passengers travelling with low-cost airlines, where every centimetre and every kilogram matters. It is also a great choice for hybrid workers looking for a backpack that transitions effortlessly from travel mode to everyday use.
TECHNICAL SPECIFICATIONS
- Dimensions: 40 cm x 30 cm x 20 cm
- Capacity: 24l
- Main compartment with an internal organiser
- Dedicated laptop compartment
- Hidden document pocket
- Bottom compartment for shoes, dirty clothes or a towel
- Splash-resistant zips with convenient pullers
- Custom-designed metal adjusters
- Suitable for use as cabin baggage after checking the airline’s limits
40×30×20 cm cabin backpack – suitable for popular airlines
The KJUST backpack measuring 40×30×20 cm is suitable as cabin baggage on many popular airlines in Europe. It is a practical choice for short trips, city breaks, business travel or flights without an additional cabin suitcase.
| Backpack dimensions | 40×30×20 cm |
| Baggage type | Cabin baggage |
| Popular airlines | Ryanair, Wizz Air, easyJet, LOT, Lufthansa, Eurowings, Condor, Air France, KLM, Transavia, Vueling, Iberia, Air Europa, Volotea, ITA Airways, British Airways, Jet2, TUI Airways, Aer Lingus, SAS, Norwegian, Finnair, TAP Air Portugal, Austrian Airlines, SWISS, Brussels Airlines, Aegean, Croatia Airlines, Smartwings |
| Use | A travel backpack for flights, weekends, city breaks, business trips and travel with low-cost airlines. |
If you are looking for a 40×30×20 cm cabin backpack suitable for flights with Ryanair, Wizz Air, easyJet, LOT, Lufthansa, KLM or Air France, this model is a practical solution for a short trip. Its compact format allows you to pack your essentials conveniently and take the backpack on board as cabin baggage.
Note: check the current baggage policy of your chosen airline before travelling. Baggage limits may vary depending on the fare, route and airline.
3 YEARS WARRANTY
DOOR-TO-DOOR
SHIPPING & RETURNS
ALWAYS FREE
99% SATISFIED
CUSTOMERS
