The USWE MTB Hydro 3 Hydration Pack is the minimalist, lightweight hydration pack we choose for all of our high-speed off-road adventures. Whether we're chasing podiums in the local enduro series or taking on a 200-mile gravel epic, we know that the No Dancing Monkey 1. 2 harness system will keep our pack right where we want it, and the removable pocket lets us stow our repair kit in an accessible spot for quick deployment when we need it most.