Backpack 40x30x15
- - 35 %
- €44,99
- Regular price
€69,99

The Backpack 40x30x15 is the thinnest in our range: with 15 cm thickness and 650 g, it respects the free personal object ofAir France and of KLM, as well as free low-cost baggage.
A simple and light bag, to carry the essentials under the seat in front of you.
Why choose this 40x30x15 backpack?
- 40 x 30 x 15 cm : accepted free of charge by all the companies in our table, except Lufthansa (10 cm thick)
- Lightweight : 650g
- Grand opening and several compartments
- Waterproof Oxford fabric
- Adjustable padded shoulder straps
- Back strap to put it on the handle of a suitcase
Features
| Dimensions | 40 x 30 x 15 cm |
| Capacity | approximately 18 L (maximum volume of the format) |
| Weight | 650g |
| Material | waterproof Oxford fabric |
| Colors | Black |
Ideal for
- The flights Air France and KLM without cabin baggage
- A round trip during the day or a night there
- A second light bag next to the cabin baggage
Airlines that accept this bag in the cabin
This backpack 40 x 30 x 15 cm :
| Airline | Free baggage | This bag |
|---|---|---|
| Ryanair | 40 x 30 x 20 cm, under the seat | ✅ Accepted free of charge |
| Vueling | 40 x 30 x 20 cm, under the seat | ✅ Accepted free of charge |
| Transavia | 40 x 30 x 20 cm, under the seat | ✅ Accepted free of charge |
| Wizz Air | 40 x 30 x 20 cm, under the seat | ✅ Accepted free of charge |
| Volotea | 40 x 30 x 20 cm, under the seat | ✅ Accepted free of charge |
| easyJet | 45 x 36 x 20 cm, under the seat | ✅ Accepted free of charge |
| Air France | 40 x 30 x 15 cm under the seat; cabin baggage measuring 55 x 35 x 25 cm depending on your price | ✅ Accepted free of charge (exact dimensions) |
| KLM | 40 x 30 x 15 cm under the seat; cabin baggage measuring 55 x 35 x 25 cm depending on your price | ✅ Accepted free of charge (exact dimensions) |
| Lufthansa | 40 x 30 x 10 cm under the seat; cabin baggage measuring 55 x 40 x 23 cm depending on your price | ❌ Too big for the free item; passes as cabin baggage if your ticket includes it |
| Royal Air Morocco | 40 x 30 x 15 cm under the seat, plus cabin luggage of 55 x 40 x 25 cm included | ✅ Accepted free of charge (exact dimensions) |
| Tunisair | 40 x 30 x 20 cm under the seat, plus cabin luggage measuring 55 x 40 x 20 cm (8 kg) included | ✅ Accepted free of charge |
| Air Algeria | A single piece of luggage, accessories included: 55 x 35 x 25 cm (10 kg), or 40 x 30 x 20 cm (5 kg) on ATR flights | ✅ Accepted as cabin baggage included |
Dimensions checked in October 2026: the rules change, always check the conditions of your ticket on the company's website.
Frequently asked questions
Is this bag accepted free of charge at Air France?
Yes: Air France and KLM accept a personal item measuring 40 x 30 x 15 cm maximum under the seat, exactly the size of this bag.
What’s the difference with the 40x30x15 Expandable Cabin Backpack?
This one is lighter (650 g) and without extension. The expandable increases to 25 cm thickness at destination, with a USB port and an abdominal belt.
Is it accepted at Lufthansa?
Not as a free item: Lufthansa limits personal items to 40 x 30 x 10 cm. It passes as cabin baggage if your fare includes it.
See all our bags and luggage 40x30x15, whose 40x30x15 expandable backpack, and our cabin baggage size guide by company.
Sogaïa, French specialist in toiletry bags, vanity cases and cabin bags.

