Completely revamped for 2015, the fox bike hydration collection redefines what a performance trail bag can be. Top level materials are matched with proven Hydrapak bladder system and an aesthetic unlike anything on the trails, while a ride focused, intelligent design keeps your gear in place and weighted perfectly on your back so you can keep focused on the trail in front of you. The low pro hydration pack offers a sleek minimalistic design for essentials and a 1.5 Liter bladder.