?Premium Quality?Running hydration pack is made from high quality composite fabric, isolates sweat and feel more refreshing waterproof to ensure that your items can be kept dry even in bad weather. In addition, the back mesh design can help you keep your waist breathable, fit the body curve, comfortable and thin. ?Keep Your Safe at Night All-weather Applications?Reflective strips are embedded on the front surface of the running waist pack to make it visible in darkness. The thoughtful design is safer for you and will escort your night runing. Hydration belts for runners is widely use for running, hiking, cycling, mountaineering, skateboarding or dog walking. ?Adjustable Waist Strap?Waist Strap with adjustable design to satisfy different people's waistline. Running waist pack comes with an elastic rope to secure pocket mouth so that the water bottle won't tilted forward easily. Warm tip: Water bottle is not included. ?Innovative 45-degree Angle Bottle Holder Design?45-degree bottle holder design to resolve the weight of your buttocks, ensures that waist pack running belt will not shake during movement, and keep consistent with the body contour, thus bringing a comfortable carrying experience. The bouncing is firm and easy to access, perfect for sports that require lightness and speed. ?Multiple Utility Pockets?The front pocket of the waist belt bag can hold most standard-sized water bottles or sports beverages so as to add enough water replenishment in the course of doing outdoor activities. Another two zipper pockets are used for putting most sizes of smartphones, keys, credit cards, money, tissues or other small items. Features: 1. Lightweight sports belt bag, breathable and comfortable, fit the body curve, so light that it forgets its existence. 2. Made of composite fabric, waterproof and sweatproof, protecting the contents of the bag from damaged. Ideal for outdoor movement. 3. More intimate kettle compartment design, suitable for all kinds of kettles to adjust their size more stable. 4. Reflective warning strips to ensure your sports safety at night. 5. Large-capacity space, one-pack change, change card, mobile phone card, earphone, etc. 6. It can meet all your requirements for walking, running, hiking, cycling, traveling or working. Specifications: Material: Composite Fabric Weight: 5.64oz Color: Black Package Include: 1 X Hiking Waist Bag with One Bottle Holder