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The North Face Summit Inferno -20F/-29C Sleeping Bag


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Built for subzero conditions, this expedition bag is made with recycled exterior fabric that still offers top-level performance.


  • The main body—made with recycled nylon—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 make adjustments for temperature
  • Trapezoidal side-chamber baffles reduce cold spots and retain loft
  • Shock cords on back of the bag attached to a sleeping pad so the pad will stay in place while you sleep
  • Hood cinch-cord helps seal out the cold
  • Fitted hood for more warmth and comfort
  • Anti-compression pads for better clo values
  • Vaulted footbox
  • Waterproof and breathable NeoVent Air™ fabric helps protect the head and foot box
  • Compression sack and storage sack included



Style: NF0A52DO
Temp Rating: -20°F / -29°C

Max User Height: Reg - 6' (183 cm) / Long - 6'7'' (201 cm)
Internal Length: Reg - 78'' (198 cm) / Long - 84'' (213 cm)
Main Body: 15D recycled nylon coated with aluminized XReflex™ treatment
Liner: 30D nylon taffeta
Insulation: 800 fill ProDown™; certified to the Responsible Down Standard (RDS) by Control Union
Weight: Reg - 3 lbs 1 oz (1400 g) / Long - 3 lbs 6 oz (1528 g)


Return Policy Info

Customers have 21 days from the date of purchase to make returns or exchanges*
- Regular-priced items are a full refund.
- Up to 30% OFF items are EXCHANGE or STORE CREDIT only.
- 35% OFF or Greater items are FINAL SALE.
See Full Refund Policy Here

Additional information

Weight 2.1 kg

800 Down Fill


Fiery Red/TNF Black (WU5)


Long / Right Hand Zip


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