The Osprey Hydraulics Reservoir has been completely overhauled for 2013 & is now engineered & manufactured solely by Osprey. It is easy to use & maintain & doesn’t compromise pack fit or comfort. You might think it’s difficult to get excited about a bladder. But believe me, after years of using just about every other bladder available this one is THE BEST. A rigid panel on the back keeps the bladder secure inside your pack, no sloshing around or slumping to the bottom of the sleeve. The panel also helps to keep the liquid under pressure to ensure an even flow to the bite valve. You don’t need to be super strong to undo the filler cap & it’s a piece of cake to fill, clean & dry. We recommend using just water in your reservoir & after any activity drain the reservoir completely & bung it in the freezer. This keeps it fresh as a daisy. The bite valve delivers a free flowing stream of water; but best of all is the magnetic sternum strap clip which stops the valve flapping around during activity.
Features: New Metallocene PE high strength & taste free film (BPA & PVC free) Anti-microbial formula to prevent bacteria & mould New 3/4 turn cap quick & secure open/close. Wide mouth opening provides easy fill & access for cleaning New lightweight, low profile handle for easy fill & pack insertion with dual sided hose exit New direct welded Hydro Static plate maintains low & wide reservoir profile Anatomical shape keeps water weight steady & close to the body Magnetic bite valve with included sternum strap magnet Built in 180 degree pivot shut-off valve New flexible 1/4”/6.35mm hose for faster water flow