?Flexibility by bike and on foot! The Pannier Carrying System quickly converts your bike pannier into a backpack. The thermally moulded foam back pad along with padded and adjustable shoulder straps and chest strap guarantee a comfortable carrying with excellent ventilation. Low weight, the carrying system can be easily fixed onto the pannier when not in use. It’s suitable for Front- and Back-Rollers, Bike-Packer, Sport-Packer, Bike-Tourer, Velo-Shopper and Bike-Shopper.To fix the pannier onto the carrying system, its top loops are hooked into the pannier’s QL hooks, and the buckles are threaded into the base edge protectors.Key Features:Carrying handle.Low volume.Chest strap.Shoulder straps with reflective thread.