The main pocket of this Rock Sport Wrist Bag fits a 7-inch cellphone, some cash, credit cards, and a separate side pocket for your keys or lighters. Nylon/Lycra fabric for moisture-wicking, quick-drying, stretchable, and great softness against your skin. The material is lightweight so you almost cannot feel it when you put it on. Fits waist size from 50cm/19.6″ to 140cm/55″ with flexible and adjustable belt. A strong adjustable elastic waistband ensures it bounce free.
Keep your valuables dry while you are doing an exercise (not fully waterproof), not exposed to a lot of water or rain for a long time. Most of the smartphones, passports, keys, credit cards, money, energy gels. Earbud hole is for pleasant music in running. It is great for all forms of exercise including walking, running, hiking, riding bikes, working out at the gym, and more.