Hydraulics 3L Res Space Gray this one's for you

this one's for you

we updated the materials and accessories in order to achieve the trusted bluesign product label

and has a soft polyester fleece back

With multiple carry options and a simple yet durable design

Hydraulics 3L Res Space Gray this one's for youOsprey's Hydraulics 3L 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