Rhinowalk 20L Waterproof Duffel Bag, Multifunctional Cycling Rear Seat Trunk Bag, Bike Rack Pannier for Boating and Traveling

High-quality PVC material and welded seams, waterproof and durable. Roll- closure with buckle for enhanced protection to keep your valuables dry. Reflective accents ensure nighttime visibility for safer riding. Nonslip handles and removable shoulder strap for multiple carrying styles, can be used as a duffel bag or a shoulder bag. Comes with two fixing straps for mounting bag firmly on rack.