Congrats on getting a new Osprey Argon, Zenon, Aether, and Ariel series backpack. Make sure to protect your investment with the 200 cubic-inch Osprey Crampon Pocket. This durable pocket safely houses your sharp crampons so that they donAAAt shred your pack from the inside out. The Crampon Pocket has four attachment strapsAAAtwo on either sideAAAthat allow you to attach the bag to the outside of your backpack. The Pocket also has a stiff sheet on the back to retain its shape and provide a super-durable barrier between your backpack and sharp items.