Osprey Hydraulics 500ml Soft Flask General Accessories Semi-universal vehicle attachment system

Semi-universal vehicle attachment system

and the 18 mm Polyester Dogbone is not only durable and easy to grab

The patented multi-function valve and pump integrated into the stuff sack mean effortless inflation and deflation

-Lifecycles: Hundreds of cycles

Osprey Hydraulics 500ml Soft Flask General Accessories Semi-universal vehicle attachment systemExtend 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