Alps Mountaineering Hydro Bladder Option:Default this is a proven performer

this is a proven performer built to handle a range of conditions and landscapes

Replace your Coleman's Lantern generator with this bad boy

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Alps Mountaineering Hydro Bladder Option:Default this is a proven performerThe Reservoir 3. 0 is a 3 liter reservoir perfectly designed to pair with your ALPS pack. The Ultravalve on the Reservoir 3. 0 features a revolutionary articulating bit valve as well as a built in check valve that eliminates backwash and prevents air from entering the tube. It also has a feature that allows it to twist open for a no bite, full flow function. The anit microbial IonPure treatment helps prevent bacteria and mold growth. The Reservoir 3.