The palos 4 is the industrys first reservoir based waist pack designed specifically for mountain biking its the ideal option for hard charging riders who need more than a water bottle but who dont want to carry a full backpack as part of our low rider mtb collection the palos keeps your water and cargo centered around your waist leaving your shoulders and back free as a result youll have a lower center of gravity and more mobility on the trailplus no more sweaty back and sore shou