Vario UrbanBackpack with roll closure and Quick Lock2. 2 mounting system; can be used as a bike bag or backpack; PU coated Cordura blend fabric with a pleasant feel; quick, intuitive switch between functions using a reversible front pocket; outer pocket integrated into the flap (not waterproof!); inner pocket with laptop compartment; carrying handle; chest strap; reflectors. Quick Lock System: QL2. 2: Separately available accessories: Anti Theft Device (E124);