The Ultimate Direction Access 300 keeps your running essentials stabilised as you run. The running belt securely carries 300ml of water with the included Ultimate Direction Flexform™ II 300. Additionally, the Ultimate Direction Access 300 comes with 3 large zippered back pockets, capable of holding up to an iPhone X, and an additional stretch mesh pocket for smaller items. Specifications Bottles Included: 1 Flexform™ II 300 Weight (Without Bottle): 75 g / 2.65 oz Total Volume: .39 L / 23.7 in