It made of waterproof fabric and comes with zipper that protect your phone from rain to keep dry. Features a large pocket, two small side pockets and a built-in slot for ear buds, can be holded water bottle, wallet, keys, etc. There is a reflective straps on the front pocket to ensure your safety at night or bad weather. 27 9/16" L x 15 5/16" W x 4" H