This Club Rochelier 3pc backpack set features a backpack, shoulder bag and zippered pouch. Backpack has a zippered main compartment and 3 front zipper pockets for better organization and to store smaller accessories. Main compartment features a secure laptop pocket and USB port. Comfortable padded backpack straps makes this bag perfect for the business traveller or busy student. Material: Polyester Polyester lined interior EPE foam padded interior laptop holder Single lightweight top handle Zipper main closure, with 3 zipper pockets on front of bag Side pocket main interior compartment USB port Adjustable padded backpack straps Measurements: 30x41x12cm (11.81x16.14x4.72") Shoulder bag: main material polyester with polyester lining, top zipper closure on main compartment, front zipper pocket, adjustable shoulder strap. Measurements: 20x22x5cm (7.87x8.66x1.97") Zippered pouch with wristlet handle, top zipper closure. Measurements:18x10cm(7.08x3.93")