Ideal for large volume packs and long duration activities, the Osprey Hydraulics 3L Reservoir's clever design makes filling, cleaning and staying hydrated on the trail easier than ever. __ The HydroStatic backerplate provides structure for easy loading into a full pack and maintains a flat profile.__ All parts are BPA-free, phthalate-free, and lead-free, while all materials are certified food safe according to FDA and EU regulations._Hydrostatic backerplate provides structure to shove a full reservoir into a fully loaded pack, keeping a flat profile.Easy Slide-Seal top opening, seals watertight and provides wide access for easy filling and cleaningPour shield extends the collar to ease filling in shallower sinks and control pouring into pots or bottlesCarry handle allows easy reservoir management and fillingMagnetic Bite Valve - clip attaches to the reservoir hose and pairs with the included sternum strap magnet for easy water access and hose managementHydrapak Blaster bite valve offers fast, smooth water flow with a ¼ twist on/off switchQuickConnect system allows easy removal/filling of the reservoir and filteringDimensions: 15" x 7" x 3"_Weight: 0 ... More info