Hydraulics 3L Res locally The knotless cordlock system makes

The knotless cordlock system makes setup a breeze and the J zipper accented with a reflective marker make entry and exit easy

An integrated handle gives adults an easy grab-and-go option while simple pockets

start hiking

and thermally maps insulation to areas you need the most warmth

shorter straps and overall smaller dimensions to fit women

Hydraulics 3L Res locally The knotless cordlock system makesOsprey'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