Lafuma ORIGINAL RUCK 20 is a city backpack made from strong, 100% recycled fabric with durable metal buckles. It is designed to last you a long time taking environment and natural resources into consideration. The main target audience for this backpack are city cyclists. That is why the backpack comes with a reflective zipper in the middle that provides 180°visibility to ensure safety on the road. The main flaps allows for the helmet to be temporarily stored in the main compartment, while the lock and safety lights can be easily attached to the the strap on the front.