This fanny pack is made of Oxford fabric, Ultra-light, so you almost can't feel it when you put it on. And it is waterproof that ensure your valuables dry and safe in moist conditions. It has 3 zippered pockets, especially designed for holding and separating your keys to prevent scratching of your phone's screen; Big Pocket for smartphone, passport, credit card, cash. Fitted with a special earphone hole for music enjoying during exercise. The length of the belt is adjustable, suitable for most sizes. You don't have to waste time on choosing the right size. This waist bag is suitable for waist circumferences ranging from 29" to 44" and can be used by all your family members