This bag can be used as a briefcase or backpack. The backpack straps are stored in a zippered pocket. Numerous pockets and compartments. Made of a rugged polyester material. The front double-pleated panel has a zippered pocket for miscellaneous items, while the primary compartment has enough room to carry your tablet or eReader. The large organizing compartment also includes a variety of smaller pockets perfect for ID cards, a passport, and side mobile phone pocket. As an added plus, you have the option of carrying the bag by its top handle; the provided adjustable shoulder strap; or backpack straps. Large-capacity zippered main compartment with mini tablet pocket Organizer compartment with multiple pockets for your travel necessities Top loop handle Quick-access, front slip pocket for frequently needed items Adjustable webbing shoulder straps with padded shoulder pad Size: 16 x 13.5 x 5.5 in