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  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
  • MOUNTAINEERING SLEEPING BAGS Mountaineering - Makalu III Down Sleeping Bag L SIMOND - Mountaineering
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MOUNTAINEERING SLEEPING BAGS

SIMOND 5 Season Down Sleeping Bag - Large - Makalu III - Green

SIMOND
4.2/5
Decathlon
was £249.99 -%

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£249.99**
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Mountaineers or walkers looking for a warm down sleeping bag for sub zero temperatures close to -20°C, should take a look at this one. The mummy style means good coverage of the head and body and the 3D structure prevents thermal bridges.
  • Two-way zip opening
  • Lightweight
  • Comes with a bag
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Evaluation of the entire life cycle of the product, its impact on the environment, including climate change and the depletion of natural resources.
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Product benefits

Optimum temperature Temperatures: Comfort temperature -12°C; Limit temperature -19°C; Extreme -42°C
Lightweight Lightweight product thanks to down, with fill power = 800 CUIN (EU standard)
Compact design Stuff sack volume: Size L = 27 L
User comfort Silky fabric; 100% polyamide; hood; two-way zip, downy draft flap.

Technical Information

Filling

90% duck down, 10% feathers;
Fill weight:
1,100 g in size L;
Fill Power (loft power of down) : 800 Cuin (CE standard)
* Our feathers come from Chinese ducks farmed for their meat. We retrieve their feathers after they are culled. We keep the ducks death certificates

Shape

Mummy shape: Shoulder width (80 cm in size L) and tapers down towards feet with room to move but prevent heat loss at feet (20 cm in size L).
Anatomic hood shape and a drawcord
Two-way front zip with downy draft flap to keep out the cold

Dimensions

Available sizes: L
Size L: for people measuring 185 cm max
Dimensions (cm) : L: 210x80 cm
Weight (g): L = 1775 g
Folded dimensions: Ø28 x L 49 cm
Compressed stuff bag dimensions: Ø28 x L 44 cm

Temperature rating

We display on all our sleeping bags, the temperature ratings tested in an independent lab (AITEX) based on European Standard EN 13537 (2016).
The "comfort temperature rating" is the lower limit when a user in the sleeping position is generally in thermal equilibrium and is neither hot or cold (based on a "standard" woman in normal conditions of use).
Choose your sleeping bag based on this feature.

What you must know about temperature ratings

A sleeping bag does not generate heat, but "maintains" heat generated by body. If you are exhausted and cold and you slip in to your freezing and damp sleeping bag, you risk staying cold whatever the sleeping bag's features!
These temperature ratings therefore depend on a person's resistance to the cold (build, fatigue, etc.), on their equipment (mattress that insulates from the ground, etc.), on their clothing (naked, underwear, etc.), and on weather conditions (damp, wind, etc.).

A rating for comparing products environmental impact

Product's environmental impacts are calculated throughout its life cycle and with different indicators. An overall score (ABCDE) is attributed to help you easily identify the products with the best environmental performance by comparing products of the same type with one another (T-shirts, trousers, backpacks, etc.).
Decathlon chose to apply this voluntary environmental labelling scheme.
To get more information: http://sustainability.decathlon.com/

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Composition / advice

Composition
Padding
10.00% Grey Duck Feather, 90.00% Grey Duck Down
Main fabric
100.00% Polyamide
Carry bag
100.00% Polyamide
Stock advice Store your sleeping bag in its storage cover in a dry place because there is the risk of the down deteriorating if it is compressed for too long in its compression sack

Our commitments

team SIMOND mountaineers on numerous expeditions: especially on Nuptse (Everest)
Guarantee : 2 Years

Your reviews

Reviews by our Team Members