Compact and Large Capacity: A belt sized sports bag with two zippered pockets that can be expanded. It can be unfolded and placed in many essential items carried around, such as mobile phones, cash, credit cards, keys, etc. Free your hands and enjoy exercising to the fullest. Adjustable Strap: The buckle designed waistband is easy to wear, and can be freely adjusted to a suitable length. Suitable for waist sizes of 24-43 inches. Both male and female adults and teenagers can use this simple and practical running waist pack. Waterproof Material: Made of breathable and skin friendly polyester fabric and waterproof lining, it can prevents sweat and rainwater from entering and protects the contents of the bag. The high stretchable waistband making it comfortable to wear and fit the body, preventing your items from bouncing or moving easily. Ultra Light and Durable: This belt bag is very light,and there is no extra burden to wear on the body, making it very suitable for use during sports. Machine washable, after multiple use and washing, it will not fade or age. Can be used for a long time. Widely Use: Our sports waist pack is not only suitable for runners, but also perfect for dog walkers, cyclists, hikers, mountain climbers, and even for protecting your belongings during vacations. Widely compatible with 6.5-inch smartphones.