Mammut Comfort Down Bag -15C Long Sleeping Bag
Mammut Comfort Down Bag -15C Long Sleeping Bag
Mammut Comfort Down Bag -15C Long Sleeping Bag
Mammut Comfort Down Bag -15C Long Sleeping Bag
Mammut Comfort Down Bag -15C Long Sleeping Bag
Mammut Comfort Down Bag -15C Long Sleeping Bag
Mammut Comfort Down Bag -15C Long Sleeping Bag
Mammut Comfort Down Bag -15C Long Sleeping Bag

Comfort Down Bag -15C Long Sleeping Bag

£394.95
£354.95
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Mammut Comfort Down Bag -15C Long Sleeping Bag Mammut Comfort Down Bag -15C Long
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A water-repellent, ultra-warm down sleeping bag designed for extreme cold and ultimate comfort
Product ID: 423893

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About the Mammut Comfort Down Bag -15C Long

What is the Mammut Comfort Down Bag -15C Long good for?

The Mammut Comfort Down Bag -15C Long Sleeping Bag is perfect for cold-weather camping, mountaineering, and expeditions. With a comfort temperature of -9°C and an extreme temperature rating of -38°C, it ensures warmth in the harshest conditions.

How will some of the key features of the Mammut Comfort Down Bag -15C Long enhance my experience?

Designed for superior insulation, this sleeping bag features a water-repellent outer layer and an innovative sleeping bag cut for a restful night’s sleep. Its centred two-way YKK zipper allows for intuitive climate control, preventing fabric snags while an insulated cover along the zipper eliminates cold bridges. An insulation chamber around the hood opening protects against wind, while a thermal collar enhances warmth retention. The anatomical foot box adds comfort without increasing weight, and a zipper garage minimises cold spots. It packs down small and includes a lightweight stuff sack for easy transport.

Why choose the Mammut Comfort Down Bag -15C Long?

This sleeping bag stands out with its advanced insulation system, water-repellent properties, and ergonomic design for superior warmth and comfort. The innovative cutting pattern reduces fabric waste by 15%, making it a more sustainable choice. Plus, the ability to open it into a blanket for warmer conditions adds extra versatility.

Product Features

  • Restorative Sleep - Thanks to a newly developed, ergonomic sleeping bag shape
  • Climate Regulation - Intuitive climate regulation with a central 2-way zipper with garage
  • Zipper Baffle - Insulated covering zipper protects from cold bridges and enhances climate comfort
  • Insulated Hood Opening - Insulation chamber around hood opening to protect from cold and wind
  • Drawstring Hood - Provides easy adjustment of the hood and insulation collar
  • Anatomical Footbox - Revised anatomical foot box for greater comfort without extra weight
  • Blanket Mode - Unzip sleeping bag and fold down hood to use as a blanket in warmer temperature
  • Additional Features - Packing bag, improved YKK zipper

The Lowdown

  • Style: Tapered Shape
  • Insulation: 100% Grey duck down (recycled), 650
  • Materials: Filling 100% Grey duck down (recycled) Lining 100% Polyester Main Fabric 100% Polyester
  • Capacity: Single
  • Suitable For: 4 seasons - year-round use, cold weather
  • Temperature Comfort Range: 16°F | -9°C
  • Temperature Lower Limit: 5°F | -15°C
  • Temperature Extreme (Risk Range): -36°F | -38°C
  • Special Features: Footbox
  • Eco-Credentials: Bluesign, Includes Recycled Materials

Comfort Down Bag Size Chart
Fits Up To
195cm | 6'5"
Shoulder Girth
Hip Girth
Knee Girth
Packed Dimensions
23x30cm
Total Weight
1.66kg / 3lb 6oz
Zip
Centre
Mammut is a Swiss outdoor clothing, footwear and equipment company renowned for its high-quality products designed for climbing, mountaineering, hiking and skiing. Mammut uses the slogan "Absolute Alpine" because it reflects the brand's commitment to providing high-performance gear designed for alpine
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