Hydraulics 3L Res BOYS OUTERWEAR Shown in nubuck leather

Shown in nubuck leather

Experience a higher degree of comfort

Stainless steel insulated reusable and sized for epic days-our 40 oz Wide Mouth water bottle is the flask to grab to keep cold drinks cold and hot ones hot

and a waterproof/breathable footbox to withstand tent condensation

or wear it as a base layer when the chilly weather rolls around

Hydraulics 3L Res BOYS OUTERWEAR Shown in nubuck leatherOsprey'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