it does keep the pack close to the body, which is what you want when bombing downhill. The outer shell of the Osprey Raven is made from durable nylon (partially recycled). It also has a durable ...

This pack offers everything we love about the Osprey Skimmer ... and the recycled ripstop nylon is durable enough to last for years. They have few internal pockets and a simple waist strap ...