Created for moments when you need to travel lightly, the USWE Waist 2L hip pack is a specially designed race hydration waist pack designed to handle vibration, speed, and rough terrain without shifting. Slim and smooth, it stays close to the body and out of the way to ensure maximum comfort. Built for performance and convenience on fast trail days, it provides two liters of total storage capacity with just enough space to carry your track essentials and an optional hydration bladder.