It has 4 separate compartments. The spacious main pocket can store cellphone, tissue, keys earphone and so on. The pocket on the back is designed to fit your waist closely for anti-theft, which can protect cash, cards and other valuables. The front pocket for quick access and extra safety; The waist sizes can be adjusted from 15.7 to 56 inches. The high density nylon strap is soft and comfortable, which can be quickly restored to its original shape without wrinkles. The frosted and thickened buckle is sturdy and durable;