Mountain Equipment Iceline Sleeping Bag

$1,050.00to $1,100.00
Color: Marmalade
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Oversize shipping may apply.

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Whether on K2 or Denali, the Mountain Equipment Iceline sleeping bag provides extreme mountaineering performance for the coldest of conditions.


  • Mountain Equipment's Good Night's Sleep rating for this bag is -22°F
  • The Good Night's Sleep temperature rating is based on laboratory and cold-chamber testing, plus extensive experience manufacturing sleeping bags for use in extreme conditions
  • GORE-TEX® INFINIUM™ 10-denier outer shell is durable but light, exceptionally breathable and highly protective against snow and the effects of condensation
  • GORE-TEX INFINIUM 10-denier inner footbox and hood lining
  • 35 oz. of 800-fill-power goose down with a minimum down/feather ratio of 90/10 is sourced from a traceable and Down Codex® approved small-scale European supply chain
  • Expedition fit with EXL® system is both roomier and has improved loft and thermal efficiency
  • With a more generous fit that is longer and wider, it affords greater comfort when used for long periods of time; additional clothing can be worn or stored within the bag
  • Vertically aligned V-baffles on the chest and foot piece; 14:7cm trapezoid baffles throughout all other parts of the bag
  • Ground-level side seams provide maximum thermal efficiency by increasing the surface volume of the top-half and ensuring sidewalls can wrap uninterrupted around the main body
  • 7-baffle, low-volume anatomically shaped hood provides exceptional down control for long-lasting performing insulation
  • The DC7 LV hood minimizes weight, has less deformation when cinched down small and offers single-handed closure easy-run drawcords
  • 6-baffle anatomically shaped footbox features BullsEye™ technology and offset Sharks Toe™ foot construction to maximize thermal efficiency
  • Full-length Gemini™ zip baffle and integrated collar with Lode Lock™ closure
  • The Lode Lock system with its low-profile, auto-locating closure combines all the advantages of a magnetic fastener with those of a mechanical lock
  • Its one-handed, quick-release closure uses 2 captivated internal magnets to draw the locking mechanism together and ensure that once connected it cannot be accidentally opened
  • Inner pocket keeps essentials warm and dry
  • Includes waterproof roll-top stuff sack and storage cube
  • Certified to the Down Codex® standard, which promotes transparency and animal welfare in the down supply chain
  • Mountain Equipment is a member of Fair Wear Foundation, a European initiative working to improve workplace conditions in the garment and textile industry


View all Mountain Equipment Backpacking Sleeping Bags

Technical Specs

Best Use



Temperature Rating (F)

-22 degrees (F)

Temperature Rating (C)

-30 degrees (C)


Regular - Left Zip: 3 lbs. 10 oz.

Long - Left Zip: 3 lbs. 12 oz.


10-denier GORE-TEX INFINIUM nylon

Zipper Location


Insulation Type



90/10 800-fill-power goose down

Fill Weight

Regular - Left Zip: 2 lbs. 3 oz.

Long - Left Zip: 2 lbs. 4 oz.


Ultrasoft™ 20-denier nylon; GORE-TEX INFINIUM 10-denier nylon

Sleeping Bag Shape


Fits Up To (in.)

Regular - Left Zip: 73 inches

Long - Left Zip: 79 inches

Shoulder Girth (in.)

62 inches

Hip Girth (in.)

55 inches

Stuff Sack Size

Regular - Left Zip: 12 x 11 x 9 inches

Long - Left Zip: 12 x 11 x 10 inches

Stuff Sack Volume

Regular - Left Zip: 20.1 liters

Long - Left Zip: 21.7 liters



3 reviews with an average rating of 5.0 out of 5 stars

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