Aerolite 40x30x15 New and Improved 2023 British Airways, EasyJet, Virgin Atlantic, KLM Holdall, Cabin Luggage Under Seat… Price: £29.99 (as of 08/04/2023 20:40 PST- Details)

BRITISH AIRWAYS, KLM & AIR FRANCE MAX SIZE: We specifically designed our Aerolite backpack to measure 40x30x10 allowing you to take our bag for free in the cabin when flying with these airlines. It is also accepted on several other major airlines world-wide.
UNDERSEAT FLIGHT BAG: This compact and large capacity holdall is the perfect piece of cabin hand luggage for your travels. It is a convenient under seat flight bag which allows quick access to anything that you need throughout your flight, such as books, headphones, snacks and electronic devices. Dimensions: 40x30x10cm, Weight: 0.43kg, Capacity: 12L.
SAFE AND SECURE: No need to worry about the safety of your belongings, this holdall features a spacious and lockable main compartment to help keep your belongings safe on your travels.