Osprey Hydraulics 2L Packs Available with or without our

Available with or without our warmth-boosting

Medium/Large               36 in - 44 in     91 - 112 cm

Avg Weight: 3 Lbs 8

Cuffs and hem have elastic binding that feels soft and comfortable on skin and seals out cool air

Osprey Hydraulics 2L Packs Available with or without ourOspreys 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. All parts are BPA free, phthalate free, lead free, guaranteed. All materials are certified food safe according to FDA and EU