TAP Hedgren Backpack in Green with a compartment for a PC up to 15.6" and RFID protection. Interior features key hook, phone pocket, A4 format, 15.6" RFID laptop sleeve and main compartment with internal organization. Outside there are 3 zipper pockets + 1 hidden zipper pocket + 1 open side pocket with elastic band and 1 compartment. Water bottle holder. Water repellent coating. 100% Nylon. Measurements: 37 x 13.5 x 31cms; Weight: 550g; Volume: 15.4 L