This locker lives in the bottom of my pack with my CAMP Alp 95 Harness,DMM Bugette Device, and Beal Rando 8mm Dry Rope. This is an ultralight setup that is always in the bottom of my ski pack. These biners have a great hand feel and are nice and compact. Did mention that they are light? If you are getting outfitted for a wall and need a lot of lockers these guys are great.