Waterproof Multi-functional Outdoor Sports Cycling Bicycle Bike Black Rear Seat Rack Trunk Bag Shoulder Handbag Pack Saddle Pannier Bicycle Accessories -Red With rainproof cover, tear & water repellent, lightweight and environmental protection. Made with durable 600D denier polyester fabric. Includes shoulder strap and top handle for convenient carrying when you are not bicycling. Bag body features filling cotton for shock absorption. With a large capacity, this FJQXZ trunk bag is perfect for a short long riding trip and excursions.