Fila Explorer School Computer Tablet Bag Backpack, Grey School backpack constructed of 800 denier PU coating nylon. Bartack sewing at all stress points for long lasting durability. Fits up to most 15" laptops. Tablet compartment included. Spacious main compartment for school books and folders. Multiple zippered pockets for supplies, cell phone, keys, and other small accessories. Deluxe internal organizer. Side mesh water bottle pockets.Padded air mesh back panel.