Small size, large capacity. This is a great bag with 2 water bottles, allowing you to take your cellphones, keys, money and cards while keeping you refreshed all day long; Free your hands, enjoy your running. Features: Neoprene material, soft, comfortable and anti-static. Comes with adjustable belt and strong buckle for a customized comfort. Reflective strap enhances visibility and safety at night. Ample storage space, separate design, well organized and easy to access. Headphone jack design, you can enjoy music, respond to call while running, free your hands. Water resistant, keep your valuables dry while doing exercise, but don't exposure to a lot of water or rain for long time. Comes with two 280ml water bottles to keep you hydrated and refreshed all day long. Great for running, cycling, mountaineering, hiking and other outdoor activities. Specifications: Material: Neoprene. Color: Black. Bag Size: 39 * 11 cm / 15.4 * 4.3 in Water Bottle Size: 8 * 4.5 * 15 cm / 3.1 * 1.8 * 5.9 in Product Weight: 192 g / 6.7 oz Packing Size: 41 * 17 cm / 16.1 * 6.7 in Packing Weight: 200 g / 7.1 oz Package List: 1 * Waist Bag 2 * Water Bottle