Osprey Hydraulics 3L Reservoir men's jogger pant The adjustable open-air backpanel provides

The adjustable open-air backpanel provides a custom fit with unbeatable breathability

Sticky Missiongrip™ outsole for traction on mixed terrain

the ultra high-gloss surface of the interior allows most food material to simply be rinsed or quickly wiped off

This Double Wide is for the big leaders of the pack

Osprey Hydraulics 3L Reservoir men's jogger pant The adjustable open-air backpanel providesThe newest iteration of the reservoir has arrived. With a complete redesign, the 3 liter Hydraulics reservoir boasts enhanced and ergonomic features that simplify carrying, filling, loading, and usage whether you're commuting, traveling, or hiking. This version is equipped with a lightweight but durable backer plate, minimizing bending or buckling during loading, making it perfect for use in both internal and external pack hydration sleeves. Compact