Unlike traditional hydration bladders, the Osprey Hydraulics Reservoir has its own direct-welded "backpanel" that minimizes "barreling" by maintaining a more anatomical shape. A combination of supportive and pliable materials grants the Hydraulics Reservoir superior strength and the Metallocene PE construction is both BPA- and PVC-fee. An anti-microbial treatment prevents mold and bacteria from building up inside the reservoir.
Available in 3-Liter and 2-Liter size options, the Osprey Hydraulics Reservoir includes a drinking tube, a magnetic bite valve with a corresponding sternum strap magnet and a built-in 180-degree pivoting shut-off valve.
Sizes available: 2 Liter, 3 Liter
Osprey part numbers: 334202, 334203