Inner fabric: 100.0% Cotton ; Padding: 100.0% Polyester ; Main fabric: 65.0% Polyester, 35.0% Cotton ; Carry bag: 88.41% Polyester, 11.59% Cotton

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.

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).

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.).

Dress simply (just 1 layer of clothing is enough). Warm up your extremities: hats, gloves, socks, hand/feet warmers, friction... A bottle 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.

We advise you to use a washing machine with a minimum capacity of 15.4 lbs and to close the zippers of your sleeping bag well

Because we are aware that we must act to preserve our playground, Quechua is committed to limiting the environmental impact of its products. For this product, we used organic cotton. This is still not enough and that's why we are working to make this product eco-designed one day.

Our Quechua global design center is based in Passy, at the foot of Mont-Blanc in Haute Savoie. This location makes it a real meeting place for our teams (designers, product managers, engineers, etc.) and outdoor sports enthusiasts. A great asset for designing quality products for your hikes, and bringing you all our expertise.

Easily store your sleeping bag by stuffing it into its cover feet first. To keep it fluffed up, which will ensure good thermal performance, remove its cover and store it somewhere dry.

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