FASTAA Sports Adjustable Running Hydration Belt W/ 2-(9oz) BPA FREE Water Bottles, Smartphone Pouch & Reflective Safety Tape Neoprene/Nylon Imported BOUNCE-FREE COMFORT: Padded, breathable backing of the pouch and bottle holder rides comfortably on your hips without bouncing ADJUSTABLE WAISTBAND: Waistband is easily adjustable from 27 to 40 The black, unisex style fits women, men, and youth LARGE POUCH CAPACITY: The zippered 6.8 x 3.5 pouch/pocket can fit your keys, credit cards, and large smartphone, such as such as iPhone 6s Plus or Galaxy Note 5 18 oz. OF HYDRATION: Youll have enough fluids in the two BPA-Free 9 oz.-capacity bottles to keep you hydrated through your run, hike, or workout ENHANCED SAFETY THROUGH VISIBILITY: Your Hydration Belt has reflective safety strips on the pocket and the movable waistband restraints to ensure youre visible in low-light situations and inclement weather