Waterproof two tone nylon computer backpack with two compartments. The back compartment is lined and has an interior zipped pocket and padded computer partition for 17inch laptop. The front compartment is lined with several interior pockets. Two front pockets and two side pockets. Contains a USB port and USB / micro USB cable for connecting to mobile devices (portable battery not included). Padded backrest and padded shoulder straps. Accessories not included. 310 x 470 x 200 mm.