Photive HY-5 Hydration Running Belt. Includes Two 6-oz BPA-Free Leak-Proof Water Bottles Lightweight Hydration Belt made of Premium neoprene material thats comfortable and doesn't bounce. High visibility reflectors to keep you safe while running at night. Adjustable elastic nylon straps with strong buckle clip that fits most hip sizes as it is designed to be worn low on the hips. No bounce. Silicone grippers and stretch clasp keep belt in place. Includes two 6-ounce BPA-free leak-proof water bottles, and two race bib toggles. Interior pocket fits fuel packs and phones including the iPhone6&6Plus and Galaxy S5/S6. Additional small interior pocket for ID, cash or small valuables. Adjustable elastic nylon straps with strong buckle clip that fits most hip sizes. Silicone grippers and stretch clasp keep belt in place