The North Face Inferno -40°F/ -40°C Sleeping Bag

Our warmest expedition bag, the Inferno -40°F/ -40°C Sleeping Bag has 800 fill ProDown™ and is made with a recycled exterior fabric that offers top-level performance, and is kinder to the planet.

• 100% recycled main body material is light, durable and coated in aluminized XReflex™ for higher thermal retention
• Full draft collar and integrated draft overlap for comfort and to help prevent heat loss
• Side half zipper so the sleeper can adjust for temperature
• Shockcord pad attachment on back of bag
• Hood cinch-cord helps seal out the cold
• Fitted hood for more warmth and comfort
• Anti-compression pads for better clo values
• Vaulted footbox
• Compression sack and storage sack included
• Waterproof and breathable Neovent Air helps protect the head and footbox
• Internal Length reg 78″ (198 cm) / long 84″ (213 cm)
• Max User Height reg 6′ (183 cm) / long 6’7″ (201 cm)
• Shoulder Circumference reg 64″ (163 cm) / long 66″ (168 cm)
• Hip Circumference reg 60″ (152 cm) / long 62″ (157 cm)
• Foot Circumference reg 44″ (112 cm) / long 44″ (112 cm)
• Fill Weight reg 2 lbs 12.1 oz (1249 g) / long 2 lbs 15.8 oz (1356 g)
• Compressed Size 32″ x 78″ (36.6 cm x 30 cm)