Come and see our amazing products! This sports fanny pack is made of nylon with waterproof fabric. Built-in earplug slot and adjustable elastic belt. When you are running and exercising, It can be buckled firmly At your waist, you can put your phone, keys and other things and to run, exercise, leisure.Don't worry if will rains because it is waterproof. Support customization. 15 3/4"Lx3 15/16"W Pls confirm further with us if any query about packing info, inventory status and time schedule.