Osprey Duro 15 with Reservoir Water Purifiers Buttery-soft fabric

Buttery-soft fabric

Giant Sleep Surface: Vertical sidewalls maximize useable sleep surface

Achieves <1

Fits 2" receivers    ✓

Featuring a Custom Fit-On-The-Fly Hipbelt and Shoulder Strap and a convertible top lid daypack

Osprey Duro 15 with Reservoir Water Purifiers Buttery-soft fabricThe Duro 15, designed for your most committing trail running and race pursuits, is a formidable companion. As the miles pass by and support fades further and further into the background, you need a reliable vest pack that'll go the distance. With its 2. 5 liter reservoir and ample room for food and gear, yet a slim and stable design, the Duro 15 was designed to push the limits of what marathoners and ultra runners are capable of. Hip and harness