GoLite Hydroswift Lumbar Pack

By keeping two 21oz water bottles within easy reach at all times, the GoLite Hydroswift Lumbar Pack prepares you for your next afternoon trail run. GoLite used their No Bounce retention system to, well, keep the water from bouncing around while you raise your heart rate. The Hydroswift Lumbar Pack also includes a small front stash pocket to hold your energy bars, GU, and car keys.