Designed to provide proper hydration during a substantial 5 10 mile run the camelbak quick grip chill 620ml running water bottle offers a capacity of 620ml 21oz and has a zippered pouch with two external pockets for your valuables and energy gels it uses jet valve technology ensuring leak proof transport as well as trutaste technology which lets you taste your beverage not the bottle for running in low light conditions there are reflective details and the podium bottle is insulated to