Voted #1Waterproof Runners Belt with Expandable Storage. Fits all iPhones plus,BlackBerry Passport, Google Nexus 4, 5. Enhance your workout with Running Fuel Belt Now! COMFORTABLE AND BOUNCE-FREE RUNNERS BELT; fits snugly enough to always stay comfortably in place. No matter how rigorous your workout gets, this exercise belt is guaranteed not to bounce or ride up your waist [Lifetime Warranty] WATERPROOF EXERCISE BELT; made with 78% polyester &12% Spandex with power stretch mesh gusseted pocket. In addition, the running belt has a waterproof zip for extra all-weather protection and safety for your valuables and essentials. COMPACT, LIGHTWEIGHT DESIGN; the runners belt design, with 1.6" wide elastic belt and expandable pocket, is minimalistic for increased comfort during exercises. You will certainly not be burdened with excess bulk that disturbs your workout maneuvers. FULLY ADJUSTABLE WAIST PACK; features an elastic belt that's fitted with an adjusting buckle. The waist pack expandable storage belt is a one-size-fits-all for any waist size 22" through 48"; it will definitely fit any waist. Ideal for running, jogging, hiking, biking and workouts. AMPLE STORAGE; easily carry your iPhone 6, Samsung Galaxy or other large Smartphone; plus other essentials like keys, supplements, bank cards, energy bars and inhaler. Perfect when running marathons or when going on a long active outing.