ADJUSTABLE ELASTIC WAISTBAND: The running waist belt is adjustable and the elastic band ensures freedom of bounce, fits waist sizes 27-53 inches. Outstanding elasticity secures the belt around your waist, not easy to move and wiggle. WATERPROOF FABRIC: SooGree fanny packs are made of waterproof PV fabric and waterproof zippers with outstanding waterproof performance to protect your valuables from sweat, dirt, rain and snow and keep them dry (Not 100% waterproof, please don't contact with water for a long time). PROFESSIONAL DESIGN: The waist bag has professional reflective strips to provide alert at night or in low light conditions to ensure your safety. Thoughtful headphone hole design allows you to enjoy your music and running process anytime and anywhere. LARGR POCKET: 2 pouches large capacity design can organize your cell phone, keys, credit cards, cash and small valuables. Compartmentalized design prevents your phone from being scratched. FIT ALL SIZES: This running phone holder is fully capable of using your cell phone, including iPhone, SAMSUNG, HUAWEI, SONY, ONE PLUS and other brands of smartphones, not worrying about being too small to fit. Free your hands, enjoy the sport. Waist size: 27-53 inches Number of pockets: 2 Features: This fanny pack is comfortable to wear in a variety of activities, with soft fabric, soft and stretchy strap for a good fit, not bulky, and an adjustable elastic waistband that is inclusive enough to fit most waist sizes. Even after frequent use and washing, the money belt stays in good condition, durable and value for money, stands up to sweat and rain. Slim fit and non-bouncing, the waist bag holds your phone securely in place. Aesthetically pleasing phone holder for running with reflective colors for safety, slim design, headphone jack location, detachable design, perfect for running. Carry essential items while jogging or walking, the running belt is spacious and able to capacity large cell phones or multiple items, easy to carry cell phones, keys and essentials, free your hands.