With warm 650-fill-power goose down insulation, the popular Blue Kazoo +15°F bag from The North Face is suitable for a wide range of mountain conditions. FILL. 650-fill goose down. WEIGHT. Long - Left Zip: 2 lbs. 11 oz. Regular - Left Zip: 2 lbs. 8 oz. TEMPERATURE RATING (F). 15 degrees (F)

• Trapezoidal baffle construction evenly distributes 650-fill-power goose down and keeps it from shifting from side to side, preventing cold spots
• Ripstop nylon shell is water-resistant, highly breathable and downproof
• Silky nylon taffeta lining is soft against the skin and tightly woven for durability
• High-pressure areas (head, torso and feet) feature Climashield Prism insulation synthetic pads instead of down for extra support and increased thermal efficiency
• Vaulted footbox allows natural foot movement and eliminates excess lateral space, increasing thermal efficiency to keep your feet warm and comfortable
• Sculpted hood features adjustable drawcords allowing easy hood and neck refinements
• Forehead comfort tube and full-length draft tube backing the zipper minimize heat loss
• Easy-grab, glow-in-the-dark zipper pulls and stiffened zipper columns provide smooth, snag-free zipper operation
• Internal draft tube pocket stores small items to keep them warm (headlamp batteries) and within easy reach
• Comes with a lightweight compression stuff sack and nylon mesh storage sack