The North Face Furnace (-7°C) Down Mummy Bag


Brand: North Face

  • With a European Norm (EN) lower-limit rating of -7C, the Furnace 20 is a versatile bag for 3-season backpacking adventures when temps might dip below freezing
  • 550-fill-power ProDown™ natural goose down insulation is light and lofty
  • ProDown™ is enhanced with a hydrophobic finish that improves warmth by allowing it to dry faster and repel moisture up to 10x longer than untreated down
  • Anti-compression pads made from Heatseeker™ Eco synthetic insulation are sewn into high-pressure areas that contact the ground to create an insulating buffer
  • Shaped hood and down-insulated draft collar hold in warmth
  • Insulated draft tube backs the zipper to prevent warm air from escaping; antisnag tape keeps the zipper from catching on the draft tube
  • 3/4-length, 2-way zipper lets you make adjustments for ventilation
  • Comfort-oriented shape has a less-tapered cut than some backpacking sleeping bags, allowing you more room to move around
  • Footbox allows natural foot movement while also eliminating excess lateral space so you stay warm and comfortable all night long
  • The North Face Furnace 20 Sleeping Bag comes with a standard stuff sack
  • European Norm (EN) is an independent third-party temperature rating, allowing accurate comparisons across brands with other EN-rated bags
Best use Backpacking Backpacking
EN lower limit (rating for men) 20 degrees Fahrenheit 20 degrees Fahrenheit
EN comfort (rating for women) 34 degrees Fahrenheit 34 degrees Fahrenheit
Temperature rating (F) 20 degrees Fahrenheit 20 degrees Fahrenheit
Temperature rating (C) -7 degrees Celsius -7 degrees Celsius
Weight 2 lbs. 15 oz. 2 lbs. 10 oz.
Shell Unavailable Unavailable
Zipper location Left Left
Insulation type Down Down
Water-resistant down Yes Yes
Fill 550-fill goose down 550-fill goose down
Fill weight 27 ounces 22 ounces
Lining Unavailable Unavailable
Sleeping bag shape Mummy Mummy
Fits up to (in.) 78 inches 72 inches
Shoulder girth (in.) 65 inches 64 inches
Hip girth (in.) 61 inches 60 inches
Stuff sack size 9 x 17 inches 9 x 17 inches
Stuff sack volume 20 liters 20 liters
Compressed volume 6.6 liters 6.6 liters
Gender Unisex Unisex

Please call us to check on stock levels as our inventory changes so fast we sometimes can't keep up with updating the website.

Come into Skyview Outdoors located at 101-12355 Pattullo Place, Surrey, BC on Scott Road & 110th Avenue (next to McDonalds) to check out all of our outdoor gear as seen in this catalogue.  Give us a call at 604-580-3777 and we will gladly answer any questions about this product.