OSPREY Hydraulics 3L Reservoir Size:3L 3" | 38mm x 76mm

3" | 38mm x 76mm x 6mm

and as parents

Ultra-fine thread weaved through for breathability

barometer to monitor weather and 3-axis electronic compass

OSPREY Hydraulics 3L Reservoir Size:3L 3" | 38mm x 76mmDESCRIPTION Ospreys 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