The North Face Snow Leopard sleeping bag offers the optimal balance of weight and warmth for cold-weather backpacking and mountaineering. FILL. Climashield polyester fibers. WEIGHT. Long - Left Zip: 4 lbs. 2 oz. Regular - Left Zip: 3 lbs. 14 oz. TEMPERATURE RATING (F). 0 degrees (F)

• Solid layer of Climashield Apex insulation is placed over the core of body to reflect radiant heat back to you; synthetic insulation is a small-diameter, continuous-filiment
• Wrapping all around is Climashield Prism synthetic insulation, a high-lofting, warm and light insulation that even works exceptionally well when compressed
• Overlapping shingle construction prevents insulation from moving around, creating consistent warmth
• Top shell features extremely lightweight nylon fabric; nylon bottom shell defends against grit/abrasion
• Adjustable insulated draft collar with microfleece cord tunnel is comfortable against skin
• Oversize top draft tube backing snag-free zipper prevents heat loss
• Internal draft tube pocket stores small items to keep them warm (headlamp batteries) and within easy reach
• Color-coded, 1-handed hood drawcords and glow-in-the-dark zipper pulls make adjustments easy at night
• Features a roomy, vaulted footbox that has a tricot lining for added warmth and comfort
• Includes lightweight compression stuff sack