Osprey Hydraulics 500ml Soft Flask Hardshell Disco™ continues to reign as

Disco™ continues to reign as the ideal down backpacking bag for side-sleepers

25” / 38

Gear Pockets™ offer ample storage for personal items

EPP core combined with a partial Hard Shell

keeping you safe from disease carrying insects

Osprey Hydraulics 500ml Soft Flask Hardshell Disco™ continues to reign asExtend your range on the trail with this remarkably lightweight, durable and packable soft flask. Toting 500ml of mission critical hydration, it's lighter and more convenient than conventional water bottles and works seamlessely with the Duro? Dyna trail running series vestpacks or handhelds. Sold separately so you can add on or stock up your aid station. BPA free