Osprey’s Hydraulics® 3L Reservoir by Hydrapak is ideal for large volume packs and long duration activities. The HydroStatic backer plate provides structure for easy loading into a full pack and maintains a flat profile. Thoughtful design makes filling, cleaning and most importantly staying hydrated on the trail easier than ever. All parts are BPA-free, phthalate-free, lead-free, guaranteed. All materials are certified food safe according to FDA and EU regulations.
Hydrostatic Backplate Hydrostatic backer plate provides structure to shove a full reservoir into a fully loaded pack and maintains a flat profile.
Slide-Seal Easy Slide-Seal top opening, seals watertight and provides wide access for easy filling and cleaning
Pour Shield Pour shield extends the collar to ease filling in shallower sinks and control pouring into pots or bottles
Carry Handle Carry handle allows easy reservoir management and filling
Magnetic Bite Valve Magnet clip attaches to the reservoir hose and pairs with the included sternum strap magnet for easy water access and hose management
Hydrapak Blaster Hydrapak Blaster bite valve offers fast, smooth water flow with a ¼ twist on/off switch
QuickConnect System The QuickConnect system allows easy removal/filling of the reservoir and filtering in the backcountry