Pack,Rear Seat Mtb Road Bike Rear Mtb Road Pouch Rear Pouch Rear Mtb Seat Waterproof Bike Rookin Rusuo Black

Roll up design with quality buckle, safe and leakage proof. Reflective logo for night safety. Made of high quality water resistant PVC material, protect the items from water and rain. 10L large capacity can meet your demands on different occasions. Simple operation, just put your gear in bag, roll down tightly 3 to 5 times and then plug buckle to complete seal.