| What are the features of this 10°C sleeping bag? |
For added comfort, this sleeping bag has a number of features:
- Adjustable hood thanks to the drawstring
- Mummy shape, wider at the shoulders
- Two two-way side zips
- Possible to join this sleeping bag with another MT500 15°C or 10°C model
- Anti-cold flap along the zips to prevent heat loss.
- The top of the sleeping bag can be opened with the two side zips. |
| What is comfort temperature? |
We display the comfort temperatures that are determined by an independent lab (AITEX) on all our sleeping bags, in accordance with the international standard ISO 23537-1: 2022.
Comfort temperature is the minimum temperature at which an average person (female, 25 years old, 60 kg, 1.60 m) feels comfortable and not cold when they are in a relaxed position.
Choose your sleeping bag accordingly. |
| What is the temperature rating (lower limit at which you feel comfortable)? |
The limit temperature rating is the minimum temperature at which an average person (male, 25 years old, 70 kg, 1.73 m) is able to sleep in a curled up position without feeling significantly cold.
For your information, the extreme temperature is the minimum temperature at which a person can survive (risk of hypothermia) for six hours. This is a safety measure, not a comfort measure. |
| Which mattress should I use this sleeping bag with? |
The protocol for measuring the thermal performance of a sleeping bag is to use a mattress with a thermal resistance corresponding to an R-value of 4.8.
If you use a less insulating mattress, the thermal performance of your sleeping bag will be reduced.
We therefore recommend that you use an insulating mattress for better thermal comfort. |
| How can you avoid feeling cold in your sleeping bag? |
- Warm up your extremities with a hat, gloves, socks and hand/foot warmers if necessary.
- Use a sleeping bag liner
-Choose a mattress with good insulation (R-value > 3)
- Tense your muscles before you go to bed |
| How to repair your sleeping bag |
On a trek, you can snag a sleeping bag, it happens! The good news is that it can be repaired to prevent the tear from getting bigger or the synthetic fibres from escaping.
We recommend using self-adhesive repair patches. |
| What are the dimensions of this sleeping bag? |
In size L, the dimensions of this sleeping bag are as follows:
- 208 cm long
- 80 cm wide at the shoulders
- 39 cm wide at the feet |
| How much does each size weigh? |
- Size S (fits users that are up to 1.59 m tall): 760 g.
- Size M (fits users that are between 1.60 m and 1.69 m tall): 820 g.
- Size L (fits users that are between 1.70 m and 1.84 m tall): 900 g.
- Size XL (fits users that are between 1.85 m and 2 m tall): 990 g.
Weight, volume and dimensions can vary from more or less 5% of production tolerances. |
| How is the material used in this sleeping bag manufactured? |
This product does not contain any intentionally-added PFAS treatments. |
