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Blue Wolf Down Sleeping Bag

Item # FAS01

The Blue Wolf Down sleeping bag is for the serious mountaineer who plans on spending some quality time with Mother Nature's dark side. It is a serious bag for serious conditions such as Mt. Everest or Antarctica. Comfort rated to -15°C, and transition rated to -25°C, this sleeping bag will keep you warm in some of the coldest environments.

Blue Wolf Down Sleeping Bag

Availability: In stock



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In stock


Delivery in 2 - 7 days*. More info

FREE delivery on all orders over R500.

Performance Features

  • Extreme warmth

    This sleeping bag offers extreme warmth and is designed to keep you insulated from the cold and retain your body heat in extreme cold weather conditions.


    First Ascent Blue Wolf Sleeping Bag Temperature Rating

    The temperature at which a person will have a comfortable night's sleep.
    The lowest temperature at which a person might have a comfortable night's sleep.
    This is an extreme survival rating temperature only and it is not for general use.
    Ratings are based on a person wearing a baselayer and beanie while sleeping on 2.5 cm thick foam pad.
  • First Ascent Down

    Down is natures lightest and best form of insulation. Being a natural product, it is the best performing high loft insulation on the market. It is warmer, lighter and more compact than any other insulation and effectively traps body heat to keep you warm.


  • Differentially cut (outer is cut bigger than inner) 3-Dimensional construction
  • Overfilled chest and foot sections
  • Built-in cowl and oversized inside hood ensures a snug fit
  • Twin collar baffle for maximum heat retention
  • Tested on Mt. Everest
  • Available in large size (10 cm longer and 8 cm wider)
  • Shell fabric: 40D 290T Mini R/S Nylon with white milky coating 3K/3K (breathability and waterproof).
  • Lining: 50D 320T Micro Poly D/P by construction.




Designed for

Camping, Hiking

Weight (kg)






Comfort temperature rating


Transition temperature rating


Extreme temperature rating



225 x 82/55 cm

Packed size

22 x 39 cm



Insulation fill weight

1.2 kg

Fill Type

Down 92/8 Ratio

Fill Power


Outer type

Microtex Ripstop Nylon


Microtex 5000

Water resistant


Zip type

Ykk pull zips


Do you own this product? Let us know what do you think about it.

"Blue wolf Down Sleeping Bag"

I bought one of these bags some time back in the late 90s, and used it quite a few times here in Namibia, at a place called Seeic temp went down to -14 and a wind was super chilly. I was sleeping on a stretcher in the open stare gazing, this sleeping bag was so hot I had to open it up to cool down. Also used it in New Zealand where we did a winter mountain clime it was surer cold and still was to warm. This is a seriously great pice of kit. Still trying to find a challenge for this sleeping bag.

Dieter, 15 Jan 2021

"Blue Wolf Down Sleeping Bag"

Good day, We spent 3 weeks in Nepal in November, one week above 5000m and temperatures regularly dropped to below -10 degrees with some nights to -15 degrees. The sleeping bag was stunning and can only be recommended. there was not one time when we actually got cold and most of the period, the sleeping bag was not even closed! this is a serious sleeping bag for serious temperatures!

Michael Feldmann, 01 Mar 2020

2 Item(s)