Mountain Equipment - Helium 600 - Down sleeping bag

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At a glance

% recommend
100% recommend
Customers say: Easily compressed
Customers say: Easily compressed
Draft collar
Draft collar
Coated outer
Coated outer
Three seasons
Three seasons
°C comfort rating
-5°C comfort rating
Shop consciously!
Shop consciously!
Shop consciously!
Shop consciously!
1030 g
Material information & features
Suitable for:
mummy sleeping bag
Recommended use:
trekking, alpine climbing, mountaineering
Main material:
100% polyamide
100% down
Inner material:
100% polyamide
Material type:
duck down
Material note:
contains non-textile parts of animal origin
Fabric treatment:
DWR treated
Fabric properties:
water-repellent, breathable, insulated
Fill power:
700+ cuin
90/10 (down to feather)
Fill weight:
620 g
Other material information:
Helium 20D outer fabric; Supersoft 20D lining
Shop consciously:
contains Down Codex certified down, PFC-/PFAS-free, contains recycled polyamide, contains Fair Wear certified fabrics
side zip, zip garage
Comfort rating:
-5 °C
Lower limit rating:
-11 °C
Extreme rating:
-31 °C
three seasons, 4-season
Packed dimensions:
25 cm x 23 cm x 20 cm
1,030 g
Reference size:
Regular size
draught collar, adjustable hood, incl. compression sack, incl. storage sack
waterproof stuff sack with roll-top closure
Item No.:
Product description

Warm down sleeping bag with Alpine Fit 2.0 construction

The box chamber construction and the Alpine Fit 2.0 make the warm Helium 600 down sleeping bag Mountain Equipment an absolute must-have for trekking and mountaineering. It comes with a waterproof stuff sack, which can be compressed to save space thanks its practical roll-top. The outer of the sleeping bag is water-repellent thanks to its PFC-free DWR finish.

Great sleeping comfort thanks to the draught collar

The cosy draught collar and adjustable hood with elastic drawstring make sure that your body heat cannot escape. Plus, the sleeping bag is filled with pure duck down with a fill power of 700+ cuin that is certified according to the Down Codex, which focuses on sustainable and cruelty-free production. Mountain Equipment’s Helium 600 is the perfect down sleeping bag for high altitude tours, trekking and alpine climbing.

The highlights at a glance:

  • Warm down sleeping bag for demanding tours in the mountains
  • Adjustable hood with integrated draught collar
  • Waterproof compression stuff sack with roll-top
  • The comfortable Alpine Fit 2.0 ensures restful sleep
Alpinetrek expert Cora

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Alpinetrek expert Cora

03 33 33 67058

Mo. - Fr. 8 am - 4 pm

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This is what customers from around the world say:
Oliver's profile picture

6% have found the reviews
by Oliver helpful

  • Advantages
    Adjustable hood
    Easily compressed
  • Disadvantages
    Packed dimensions
Max's profile picture

  • Advantages
    Easily compressed
Werner 's profile picture

  • Advantages
    Easily compressed
    Price / performance
    Water repellent
Leon's profile picture

  • Advantages
    Draft collar
    Price / performance

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