Black travel backpack compatible with Ryanair cabin dimensions 40x30x20 cm.

🇫🇷 French Company | 🇪🇺 Europe & UK Delivery

Travel Cabin Bag 40x30x20

Optimised for all 40x30x20 airlines

Infographic showing the exact 40x30x20 cm dimensions of the travel bag that comply with Vueling and Ryanair requirements.

No baggage fees.














No more stress when boarding or surprise taxes with Ryanair, EasyJet, Wizz Air or Volotea. The dimensions of our KABYN bag are approved to fit for free under the seat in front of you.

Pays for itself on the first flight.

1 Round Trip
£40 Saved
3 Round Trips
£120 Saved
5 Round Trips
£200 Saved

*Based on an average fee of £20 per journey (£40 round trip) charged by low-cost airlines (Ryanair, EasyJet, Volotea, WizzAir) for overhead cabin luggage. The KABYN bag pays for itself from the very first flight.

40x30x20 cm travel backpack that opens flat 180 degrees with suitcase-style storage compartments.

180° Suitcase Opening


Opens flat like a suitcase for easy organization without wrinkling your clothes.

Satisfied or your money back

You have 30 days to test the KABYN bag in real-world conditions.

Lifetime Warranty

Problem with a zipper or stitching?
Contact us to receive a new bag.

Frequently Asked Questions

Is the Kabyn bag accepted for free on Ryanair?

Yes, absolutely. The bag was specially designed to comply with Ryanair's strict dimensions (40 x 30 x 20 cm) for free carry-on luggage. It fits perfectly under the seat in front of you, saving you from paying extra fees at boarding.

Which other airlines can I use this bag with?

Our bag is universal and accepted free of charge under the seat on all European airlines: EasyJet, Wizz Air, Volotea, Transavia, Air France, Vueling, and Iberia. It's the ideal passport for stress-free travel.

How many days of travel can one do with this bag?

Thanks to its "suitcase-style" flat opening and optimized compartments, you can easily pack 6 to 10 days' worth of clothes, a spare pair of shoes, your toiletry bag, and your electronic devices (laptop/tablet).

Is there a laptop compartment?

Yes. A padded and secured compartment is integrated into the back of the bag to accommodate and protect laptops up to 15.6 inches, while remaining easily accessible during airport security checks.

Is the bag waterproof?

Absolutely.

The bag is crafted from high-density, tear-resistant Nylon, paired with a water-repellent Polyurethane (PU) coating to effectively protect your valuables against rain and wear and tear.