The best outdoor running belt you can find! This running waist belt is made of soft fabric, making it very soft and breathable. It fits comfortably to your body and does not move, jiggle, bounce, ride up, or chafe. Our jogging belt phone holder features a more durable zipper than other brands, tested thousands of times to ensure smooth operation. It's adjustable and fits all sizes with an elastic and adjustable strap. The large capacity gym waist bag has a main pouch size of 7.9*4 inches, allowing you to carry keys, cash, cards, earphones, passports, and small valuables. The water-resistant material protects your phone and other valuables from sweat and almost any weather condition (not fully waterproof). The running fanny pack also has a special headphone hole design, so you can enjoy music all the time.