Hydration Running Belt, Water-Resistant Sports Waist Pack with Enlarged Bottle Holder(220-380ML), Reflective Running Smartphone Waist Bag Fits for iphone 6s / 6 Plus, Galaxy S7/S6/S5&nbsp;and More 70% Neoprene PREMIUM CUSTOMIZED HYDRATION RUNNING BELT: Our Hydration Running Belt is made of highest quality neoprene material--sweatproof & water-resistant & breathable & light-weight, comfortable to your body; High eastic band, strong & durable after long time usage; High quality waterproof zipper, keep away from sweat & sprinkle. ONE HYDRATION RUNNING WAIST BAG STORES ALL ACCESSORIES WHILE EXERCISE: The side canvas pocket, easy to carry the keys, energy gels...etc. The middle mian pocket with several layers, it is big enough to store your smartphone, ID, credit card, change...etc, no need to worry about scratch & mess. The water bottle holder, carry the water bottle conveniently, replenishment to your body freely. ADJUSTABLE WAIST PACK & SPECIAL BUCKLE: This waist pack with high elastic band, you can adjust the length according to your waist size. Our running belt can fit most waist sizes(37-49); Special Hollow-carved Buckle different to others(more unique than other competitiors), will not clamp your hand. NIGHT RUNNING GUARD & ACCESSIBLE HEADPHONE JACK: Our Running Belt with dual reflective strips, offer pre-caution & high visibility while running on the night, protect your personal safety effectively. Headphone Jack on the main pocket, easy access to your smartphone when it is in the pocket, enjoying your favourite tunes while doing sports. WHATS OUR INNOVATION TO OTHERS? Our Hydration Running Belt with enlarged water bottle holder, easy hold mineral water bottles(220-380ML); The race running belt with elastic nylon secure strap to hold the bottle, reduce shakeing & bouncing; Elastic band with toggles, secure a race number or race bib when you runthemarathon.