Morex - Premium Running Belt with two BPA Free Water Bottles Hydration Packs Sports Running Waist Pack Runner Belt PERFECT FIT; Adjustable buckle makes it possible to adjust to fit most waist sizes.made of soft lightweight neoprene material, you won't be weighed down or have any impediment to your runs. Fits waists 31" - 49" ADJUSTABLE STRAP.Fully adjustable to accommodate your waist and can be even used as a shoulder bag. ZIPPER POCKET. The pocket holds smartphones, keys, money, inhaler, and other essentials.It is compatible with iPhone 6, 5 5S 5C 4S,Samsung S5 S4 S3 and Other Smartphones iphone. 2 BPA FREE BOTTLES; helps you carry enough water for both short and medium length runs with 6-oz per bottle. Large enough one pocket to carry your smartphone, phoneskeys, cardscash, wallet, fitness gear, energy bars, passport and power bank along with you. A special inner three small pockets will keep your ID/credit cards and room key secure. It is great for all forms of exercise including walking, running, hiking, riding bikes, working out at the gym and more.