![Hydraulics 2L Reservoir](http://thebearmountain.com/cdn/shop/products/63-984910-0-image-1367397_640x640.jpg?v=1627987963)
Osprey's Hydraulics 2L Reservoir by Hydrapak is ideal for large volume packs and long duration activities. The HydroStatic backerplate 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.