The Trail Mix Plus 2 waist belt has been developed for a tight fit and minimal movement and allows you to have all important essentiams always at hand, whether you are on the road, on a hike or on a mountain trails With two lightweight water bottles (300 ml each) and a large zippered pocket for gels, smartphone and snacks, the belt ensures that you always have enough energy and hydration. The hydration belt is perfect for short-distance runs or quick walks.