MAKALU I Light Sleeping Bag -5° Size L

90% duck down, 10% feathers;Fill weight:505 g in size M // 560 g in size L and 640 g in size XL; Fill Power (loft power of down): 800 Cuin (EU standard)

Our traceability system allows us to guarantee that the feathers are sourced in line with our commitment to using materials. Our suppliers are committed to only using feathers (sourced in China) from ducks raised for their meat and plucked after slaughter.As a result, we have received the RDS (Down Standard) certification issued by a third-party body.

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 drawcordTwo-way front zip with downy draft flap to keep out the cold

Available sizes: M // L // XL.Size M: for people measuring 170 cm maxSize L: for people measuring 185 cm maxSize XL: for people measuring 200 cm maxWeight (g): M=1070 g / L=1160 g / XL=1260 gDimensions of folded stuff sack: M Ø19x35 cm / L Ø19.5x36 cm / XL Ø20x37 cm

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.

A sleeping bag does not generate heat, but "maintains" heat generated by body. If you are exhausted and cold and you slip into 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.).