Description : Waterproof Bicycle Triangle Frame Bag Bike Saddle Top Cube Bag Cell Phone Pouch Holder for Road Bike MTB Mountain Bike Cycling Accessory Material: 600D polyester fabric, waterproof, but cannot be soaked in water Size: 20cm X 18.5cm X 4cm Big zippered opening mouth design for easy access, with durable zipper closure Slim body design with high capacity to minimize the wind resistance Cycling saddle bag easily connects under bike top tube with djustable velcro straps for custom fit Perfect for storing small items such as keys, wallet and cell phone etc |