Reversible Reservoir: Hydrapaks 100 oz. lightweight reversible reservoir is made of a superstrong polyurethane construction with a wide mouth opening that makes it the easiest-to-clean hydration system on the market
EasyFlo Shut Off Valve: The new angled valve is ergonomic with an omni-directional valve with a push-pull shut-off feature that allows users to completely close their valve
Non-Stick Tubing: A slick fluoropolymer lining keeps bacteria from sticking to the drink tube, which aids in cleaning and maintenance of the system
Quick-draw hose fastener
Insulated drink tube and bite valve cover
Compatible with the buckle system in the HMK Backcountry Pack
