Alpinestars City Hunter Backpack, black-white, size M 11-20l 21-30l

Multi-material outer shell: Lightweight 420D Nylon upper and 420D Ripstop Nylon bottom for added durability 25L Capacity (approximately) 2 external waterproof pockets on front Computer compartment with full length zip featuring 15 laptop protective fleece sleeve Large main compartment with internal organizer featuring a smartphone protective fleece sleeve YKK semi auto-locking zippers for a secure closure Ergonomic 15mm back padding preventing spine pressure with ventilation channels for an optimized air flow Removable waist strap featuring the Alpinestars quick release system for a fast and secure adjustment, preventing the extra webbing flapping Reflective details on the front and shoulder belts to improve rider's visibility in varying light conditions Built in helmet carrier