Sterling Photon 7.8mm Twin/Half Dynamic Climbing Rope with Dry Finish - Purple 50m
When counting ounces you can't get much more light then the Fusion Photon. Dual certified to half and twin this rope offers multiple benefits for when traveling across glaciers or steep couloirs. Being super light, you can add a second rope to use for longer rappels or when you need to set up an belay for a lead climber.