Osprey Hydraulics Reservoir Size:3L the ST Rotation 12 is

the ST Rotation 12 is developed and manufactured in Germany

A new addition to our Freeride Series

Mesh-lined vents at inner thigh

and small environmental footprint

this package features durable

Osprey Hydraulics Reservoir Size:3L the ST Rotation 12 isOspreys Hydraulics 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. All parts are BPA free, phthalate free, lead free, guaranteed. All materials are certified food safe according to FDA and EU