Looking for a hydration pack that is somewhere between a bottle and a backpack? Then look no further than the Camelbak Repack LR 4 Hydration Pack. The minimalist approach will has enough water for your hard charging days and enough pockets for the bike necessities. It fits low around your waist to lower your center of gravity and free up your upper body to give you more mobility on the trail. Charge hard and stay hydrated with this pack!