This bag has it all! It’s functional, roomy and convenient. Everything you want in one 21" bag. It features 2 roomy zippered saddlebags on each end, 2 zippered outer pockets for small items, and a pocket on the end to stash your cellphone on the plane. And, of course, the inside is big enough to take several days' worth of clothes. This one bag can carry everything you need for a short trip, effectively eliminating the hassle of going through baggage claim. It also includes heavy-duty comfort-grip handles and an adjustable/detachable shoulder strap. Measures 21" x 11-1/4" x 10-1/4".