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Grüezi-Bag Biopod Down Hybrid Ice Extreme 180 Sleeping Bag deep forest

ID: 1165979

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Unfortunately the desired product is currently sold out

Product description

Grüezi-Bag Biopod Down Hybrid Ice Extreme 180 Sleeping Bag deep forest (deep forest)

The Biopod Down Hybrid Ice Extreme with wool part for a better sleeping climate has been developed for use in conditions well below zero. The finest goose down (90/10, 800+ cuin, RDS certified) is used to insulate the Biopod Down Hybrid Ice Extreme. The innovative V-shaped chamber system is supported by box chambers which are packed to an even higher density at points where your body is most sensitive. On top of this, additional side chambers provide for well-balanced insulation. 

An additional layer of insulation is provided by a layer of pure Norwegian Wool by lavalan. This makes the sleeping bag unique. Norwegian Wool by lavalan not only provides additional insulation, it can also absorb up to 30% of its own weight in water without feeling damp. This prevents condensation from forming on the inner side of the outer shell. The wool thereby protects the down from any incidental moisture, as only dry, fluffy down provides optimum insulation!

The combination of these two insulating materials, down and wool, creates a warm, dry sleeping climate, which is the most important precondition for good, restful sleep. A sleeping bag simply stores the warmth generated by the person using it. Often, however, people are not able to warm up their sleeping bags due to exhaustion or illness. Especially the foot area is difficult to warm up with cold feet.

This is why a heating element has been integrated into the Biopod Down Hybrid Ice Cold. This can be powered using a commercially available power bank. After 15 minutes or so, the sleeping bag will be wonderfully warm and ready for the night. The most important precondition for relaxed, restful sleep. Naturally, the washable heating element is quickly and easily removed. This allows 50 grams of weight to be saved.


  • Adjustable hood with face baffle
  • Heat collar with integrated drawstring pocket
  • Two-way zipper with wide zipper cover
  • Integrated heating element in the foot area
  • Outside pocket and inside pocket with USB connection for a powerbank

Special Features

Responsible Down Standard (RDS)

The Responsible Down Standard (RDS) aims to ensure that down and feathers come from animals that have had their nutritional, physical and emotional needs met. This means that force-feeding and live plucking is prohibited, and that the full supply chain is evaluated from the farm to the final product.


Men, Women
Main Information
Winter & extreme weather sleeping bag
Down sleeping bag
Mummy form
Fill Power (cuin):
800 cuin
Down Mix (Down/Feather):
With compression strap, Water repellent
Temperature Range
Comfort Temperature (°C):
Temperature limit:
-17.00 °C
Extreme temperature:
-39.00 °C
Upper Material:
20 denier nylon
Cover material detail:
100% polyamid
Lining detail:
100% polyamide
Goose down, Wool
Filling material information:
100 % down / upper side additionally with 85 % wool, 15 % polylactide
Special features:
Contains non-textile parts of animal origin
Sleeping bag:
1,700.00 g
Sleeping Bag Dimensions in cm (L x B1 x B2):
200 x 77 x 50
Body height (max):
175.00 cm
Package size (L x W):
21 x 39
Sustainability Standard
Sustainability certificates:
Responsible Down Standard (RDS)
Model Year
Article number

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