Aerolite Extra Lightweight Large Folding Pack Away Cabin Approved Backpack Flight Bag - Perfect as a Travel Day Bag with Carry Case, Black Dimension 21.65" x 13.78" x 7.87", capacity 44L, weight 0.77lbs Tough Lightweight 350g Durable Hi grade Crinkle Nylon-Innovative foldaway design for easy storage Complies with major airlines, ryanair,easyjet for onboard luggage -Easily accessible front pockets for travel documents Interlocking top handles for a comfortable grip -Ideal to carry home holiday purchases Collapsible/stowaway Luggage!