Forclaz 0° Helium Bivouacking/Hiking/Trekking Sleeping Bag - Red



Made for sleeping at temperatures above or around 0°C when bivouacking, trekking or on a hiking trip.
0°C. Feathers (down): high-end. 1.2 Kg in L size: warm, lightweight and very compact! Compression cover. 5-year guarantee.

stock in stores

  • StoreQuantity

view all stores

WarmthComfortable temperature 0°C/Limit temperature -5°C
Easy transportSize L: weight 1,200 g/volume 6.1 L. 2 covers: compression and storage
Sleeping comfortDimensions: 220 x 79 cm (size L). Sarcophagus shape. 3/4 2-way zip.
Easy maintenanceFeathers require particular care. Follow care advice.
Environmental impactLife cycle comparison:
Warranty5 Years
Technical Information

Use temperature:
We label all of our sleeping bags with a "comfort temperature" which is tested by an independent laboratory (AITEX) in accordance with European standard EN 13537 of 11/04/2002. The "comfort temperature" is the lower temperature limit at which the user feels comfortable overall - neither hot nor cold - while lying in a relaxed position (temperature determined for an average woman under normal conditions of use). Choose your sleeping bag accordingly.
What are the temperature "limits" at which it can be used?
Comfort limit temperature: The minimum temperature at which a user feels comfortable overall - neither hot nor cold - while huddled up in the sleeping bag (as determined for an average male user under normal conditions).
However, here's what you need to know about temperatures:
A sleeping bag does not produce any heat. Rather, it retains the heat produced by the body. If you are tired and cold and you slip inside a cold, damp sleeping bag, you will most likely feel cold no matter how good your bag! These temperatures depend on a person's ability to withstand cold (build, fatigue, etc.), his equipment (insulating mattress, etc.), the way he is dressed (if he is naked, wearing underwear, etc.), and weather conditions (damp, wind, etc.).
For greater comfort, before getting into your sleeping bag:
Dress simply (1 layer of clothing is enough). Keep your extremities warm: use hats, gloves, socks, bed warmers, rubbing, etc. A flask filled with hot water can be used as a foot or bed warmer (so long as there's no chance of it opening by accident!) Contract your muscles (70% of the energy you consume is transformed into heat) without making movements that could cause a draught. Use a sleeping bag sheet, ideally made from silk.
Size and weight
Available sizes:. M, L and XL. Dimensions (cm): M 210x72 cm/L 220x79 cm/XL 235x85 cm Weight (g): M 1100 g/L 1200 g/XL 1300 g Folded dimensions: M Ø 17x23 cm/L Ø17x27 cm/XL Ø17x31 cm
Available sizesM, L and XL.

Dimensions (cm)M210x72 L220x79 XL235x85

WeightM1100 / L1200 / XL1300 g

Folded sizeMØ17x23 L17x27 XL17x31 cm

Ambient T°0°C and over
Information / Concept / Technology
Padding : 85.0% Grey duck down, Padding : 15.0% Grey duck feather Inner fabric : 100.0% Polyamide (PA) Outer fabric : 100.0% Polyamide (PA) Carry bag : 88.0% Polyester (PES), Carry bag : 12.0% Polyurethane (PU)

Product test
This sleeping bag is guaranteed for 5 years from the date shown on the sales receipt. The product covered by the guarantee will be repaired or exchanged free of charge. The guarantee covers defects in your sleeping bag, with the exception of those resulting from normal wear or from use in irregular conditions. This special 5-year guarantee will only be granted upon presentation of the product and sales receipt.

Stockage tips
You can easily store your bag by stuffing it loosely into its cover, feet section first. To keep it fluffed up, to ensure good thermal performance, remove from cover and store somewhere dry.


Sort by:
Great purchase
Used for 2 to 8 weeks
This is high quality sleeping bag, just used it for 5 nights in during our satopanth taal trek in Nov first week where night temperature was -12 to -15 degree Celsius during night and it didn't disappoint us. Worked pretty well and trapped body heat well. It is pretty compact i was carrying in my back pack.
Verified purchase What is a review "Verified purchase" ?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If review is not marked as "Verified purchase", this does not mean that the author's review has no experience with the product may have given his review directly on the site without unique identification, or the product has been offered or paid.

The label "Verified purchase" lets help you judge the reliability of a review.
Used for 2 to 8 weeks
Great quality sleeping bag, supremely toasty on the coldest of nights used recently whilst camping ... only issue makes getting up in the morning hard! Packs down to a really small size no issue getting into the compression sack but also worth mentioning that it comes with a black mesh bag that I assume is for washing and/or home storage. This will be ideal for hiking/camping due to its size and weight. Fantastic product!
  • 1
Show results for