Skip to top navigation
Skip to my shopping bag
Skip to main content
Skip to footer links
The North Face Inferno Sleeping Bag -40°C / -40°F - Unisex
Sold out
A dependable workhorse for expeditions in the world's harshest environments with temperatures down to -40 degrees, this lofty Summit Series® bag is insulated with water-repellent 800-fill ProDown and constructed with a wider, roomier cut and a center zip to make it easier to get in and out.
Specs:
• Temp Rating: -40°F / -40°C
• Total Weight: Reg: 3 lbs 5 oz. Long: 3 lbs 9 oz
• Stuffsack Size: 12" x 22" (30 cm x 56 cm)
• Our warmest expedition bag, designed for the coldest places on earth
• 800 fill ProDown™
• Generous cut allows you to wear more layers or to "maytag" in the bag
• Full draft collar and integrated draft overlap for comfort and to prevent heat loss
• Water-resistant Neovent Air fabric on hood, footbox and back protects moisture-prone areas
• Trapezoidal side baffle to prevent down migration
• Center zipper for easier access
• Internal pocket for insulated storage
• Compression sack and storage sack included
• Hood cinch-cord seals out the cold.
Specs:
• Temp Rating: -40°F / -40°C
• Total Weight: Reg: 3 lbs 5 oz. Long: 3 lbs 9 oz
• Stuffsack Size: 12" x 22" (30 cm x 56 cm)
• Our warmest expedition bag, designed for the coldest places on earth
• 800 fill ProDown™
• Generous cut allows you to wear more layers or to "maytag" in the bag
• Full draft collar and integrated draft overlap for comfort and to prevent heat loss
• Water-resistant Neovent Air fabric on hood, footbox and back protects moisture-prone areas
• Trapezoidal side baffle to prevent down migration
• Center zipper for easier access
• Internal pocket for insulated storage
• Compression sack and storage sack included
• Hood cinch-cord seals out the cold.
A dependable workhorse for expeditions in the world's harshest environments with temperatures down to -40 degrees, this lofty Summit Series® bag is insulated with water-repellent 800-fill ProDown and constructed with a wider, roomier cut and a center zip to make it easier to get in and out.
Specs:
• Temp Rating: -40°F / -40°C
• Total Weight: Reg: 3 lbs 5 oz. Long: 3 lbs 9 oz
• Stuffsack Size: 12" x 22" (30 cm x 56 cm)
• Our warmest expedition bag, designed for the coldest places on earth
• 800 fill ProDown™
• Generous cut allows you to wear more layers or to "maytag" in the bag
• Full draft collar and integrated draft overlap for comfort and to prevent heat loss
• Water-resistant Neovent Air fabric on hood, footbox and back protects moisture-prone areas
• Trapezoidal side baffle to prevent down migration
• Center zipper for easier access
• Internal pocket for insulated storage
• Compression sack and storage sack included
• Hood cinch-cord seals out the cold.
Specs:
• Temp Rating: -40°F / -40°C
• Total Weight: Reg: 3 lbs 5 oz. Long: 3 lbs 9 oz
• Stuffsack Size: 12" x 22" (30 cm x 56 cm)
• Our warmest expedition bag, designed for the coldest places on earth
• 800 fill ProDown™
• Generous cut allows you to wear more layers or to "maytag" in the bag
• Full draft collar and integrated draft overlap for comfort and to prevent heat loss
• Water-resistant Neovent Air fabric on hood, footbox and back protects moisture-prone areas
• Trapezoidal side baffle to prevent down migration
• Center zipper for easier access
• Internal pocket for insulated storage
• Compression sack and storage sack included
• Hood cinch-cord seals out the cold.