Our camper-designers eco-designed this Arpenaz 10° double sleeping bag for 2 people who want to sleep comfortably when camping at temperatures close to 10°C. We have reduced our impact on this product We have improved this product with an eco-design approach to dyeing fabric using the “dope-dyed” process. Textile dyeing requires a lot of water but also produces waste water from the dye baths. To reduce our impact, we use a mass pigmentation process that involves adding the colour pigments when the yarn itself is produced. Use temperature We display on all our sleeping bags the comfort temperatures tested by an independent laboratory (AITEX) according to European standard ISO 23537-1 of 21/01/2017. The comfort temperature rating is the lower limit at which the user in relaxed posture is generally in thermal equilibrium and feels neither too cold nor too hot (for a standard woman in normal conditions of use). Choose your sleeping bag according to this criterion. What is the comfort limit temperature? The comfort limit temperature is the temperature limit at which a person curled up in the sleeping bag is in general thermal equilibrium, neither too cold nor too hot (determined for a man in normal conditions of use). Composition Outer fabric and lining: 100% polyester. Wadding: 100% 300g/sqm polyester padding. What you need to know about temperatures A sleeping bag does not produce heat, but retains the heat produced by the body. If you are tired and cold and you slip inside a cold, damp sleeping bag, it is very likely that you will feel cold no matter how good your sleeping bag is! These temperatures therefore depend on the person's resistance to cold (body type, fatigue, etc.), equipment (mattress with insulation, etc.), clothing (naked, underwear, etc.) and weather conditions (humidity, wind, etc.). Tips before getting into your bag Dress simply (just one layer of clothing is enough). Warm-up your extremities: hats, gloves, socks, hand/feet warmers, friction... A flask of hot water can be used as a hot water bottle (if there is no risk of accidental opening!). Contract your muscles (70% of the energy consumed is converted into heat) but without making any movement generating a cold airstream.To wash your sleeping bag less often, we recommend you use a sleeping bag liner. Washing your sleeping bag We recommend you use a washing machine with a minimum 8 kg capacity and close the zips on your sleeping bag. 10°C. Our motivation? To offer you a 2 person double sleeping bag with a built-in zip for easy opening. It can also be converted into a duvet. Optimum temperature 2 person | Comfort temperature: 10°C | Limit temperature: 5°C Sleeping comfort Sizes: 190 x 144 cm | Full zip Easy transport Weight: 2.9 kg | Volume: 54 L | Carry caseCase Size: 45x40x30 cm Compatibility This sleeping bag cannot be paired Easy maintenance Easy machine washing, follow the care instructions Our camper-designers eco-designed this Arpenaz 10° double sleeping bag for 2 people who want to sleep comfortably when camping at temperatures close to 10°C.