The North Face Snowshoe 0

The Snowshoe 0� Sleeping Bag by The North Face is a synthetic material bag that can go down to the colder nights of spring and fall. The bag is insulated with Climashield� Prism, which has ultra-high performance qualities that make it the new top choice of synthetic fill in NF's bags. Climashield Prism requires less wattage (i.e. energy) than any other fill, meaning that bags with Prism will maintain their temperature more easily when wet. Overall, Prism loses 15 percent less heat when wet. Further, deflection tests proved Prism to be softer to the touch, and pack-and-unpack tests showed it to be significantly more resilient.The Snowshoe bag also has a soft and breathable silken lining and an adjustable synthetic filled draft collar with a comfy micro fleece cord tunnel. Great for all season mountaineering.