Running Belt Waist Pack, EYST Outdoor Waterproof Sport Running Waist Belt Bag for Cycling,Hiking,Walking,Fitness,Fit iPhone 6/6s Plus,Samsung Galaxy S7/S6/S6 Edge PREMIUM QUALITY MATERIAL: Two Versions for the size up to 4.7'' and 5.5''. Made of high tech spandex-lycra blend material,it is sweatproof & water-resistant.EYST running belly pack is durable and handwashable.It can carry cell phones up to 4.7''inches/ 5.5 inches.It is ideal for leisure and all outdoors activities. Expandable to fit waist sizes from 20 inch to 55 inch (50cm-140cm). DOUBLE COMPARTMENTS: EYST Waist Pack with 2 separate compartments. Take your essentials with you -- a large enough capacity for your phone(iphone 6s/6/6 PLUS, Samsung S6/5/4/3...etc), keys, wallet...etc and protect your phone from being scratching. Over 4.7'' smartphones are recommended to buy the 5.5'' version, such as iPhone 6 PLUS, Samsung S6/5/4/3...etc. REFLECTIVE STRAPS: Reflective Straps around the transparent window, and with a reflective zipper, enhance the visibility in low light condition, protect your safety.EOTW Waist Bag zipper is waterproof, keeping your stuff secure inside. Reflective strips for enhancing visibility, keeping you safer when running or walking at night. MULTI-FUNCTION: Flip belt to have either the touch screen & zipper, with earphone hole for enjoying music. Can also be use as a shoulder bag, fanny pack for travellers or a secure waist pouch. Great for running, cycling, hiking, walking, going to the gym or any other athletic activity. Can also be used as a money belt for hidden storage during travels. EXTENDER BAND: Increase length by about 0.5m! EYST waist pouch with an additional elastic band extender , so it allows you to increase the length of the waist band to fit your waist dimension up to 150cm. And more important is that, our running belt can turn this waistbag into a crossbody/shoulder bag when the extender added.