Osprey Hydraulics Reservoir 3L

The Osprey Hydraulics 3L Reservoir is a dependable hydration system designed to keep water accessible during active pursuits. Its reinforcing back plate helps the reservoir retain its shape in changing conditions and prevents the base and hose connection from shifting above the water level.

The rigid structure also makes the reservoir easier to insert into a fully packed backpack. With its practical design and lightweight construction, it suits hikers, cyclists and outdoor users who want reliable hydration without unnecessary bulk.