IX INOXTO Running Hydration Vest for Men Women Water Backpack for Running 3L Running Hydration Pack for Trail Running Marathon Race Hiking (Grey)

【Perfect Fit】This running vest is ergonomic and contoured to fit the body perfectly, the adjustable waist and chest straps can adjust the size according to your body type, preventing annoying bounce and shaking when running. 【Super Comfortable】Stretch mesh fabric brings cool comfort to your back, and the lightweight and soft shoulder straps won't rub against the skin at all. 【Ultralight Design】High quality nylon material and ultra light design, more convenient to exercise,IX INOXTO sports backpack weighs only 190g, 30(H) x 2(W) x 8(L) inch,the main compartment can hold 3 litres,the left and right shoulder have pockets for storing 250ml PET bottles, and there is a pocket for your phone and things, and you can jog while listening to music. 【Premium Water Bag】1.5L / 2L food grade water bag can be quickly filled with water and ice, while making it easier to clean the water pipe (102cm long, 1cm diameter) Provides healthy water flow for easy drinking, water temperature. The range is -20 ~ +50 °C. 【Safety measures】This running bag is equipped with a safety whistle, and multiple reflective patterns increase safety in dark conditions. The practical IX INOXTO backpack is designed to accompany you on your journeys such as marathons, jogging, trail running and more. Suitable For Men And Women.