Made of Waterproof and polyester fabric with a Smooth surface that is wear-resisting, anti-wrinkle and Anti-vibration. Large, organized and spacious with multiple compartment Special independent compartment for notebook/laptop Anti-theft design. The backpack comes with combination lock with durable zippers to detour theft. Secret pocket design at the back USB and headphone interphase to use while your devices are safe in the backpack Adjustable and reinforced handles with anatomical shape Double layer explosion proof zipper
