OUTAD Nylon Portable Storage Bag for Shoes, Makeup and Toiletries etc. Made from 600D waterproof nylon material, easy to clean and convenient for travel Fashionable appearance and good breathability. Comes with hooking strap, can be hooked on backpack. Huge capacity: 15 x 6.3 x 5.1 inches 4 colors to choose: blue, green, orange, gray