Mammut Relax Down Bag 0C

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More Information
Insulation Down
Comfort temperature 0° / 10°
Weight 750 - 1000g

Quick overview

The sleeping bag innovation: the Mammut Relax Down Bag 0C revolutionizes the feeling of sleeping on the road. The design focuses on natural sleeping needs and on noise, space and temperature: The material in the head area prevents disturbing rustling sounds. The width of the sleeping bag is based on the natural sleeping position. A central zipper makes it possible to regulate the temperature inside the sleeping bag. Relax Down Bag. The sleeping bag for restorative nights in a camper or a hut.


Mammut Relax Down Bag 0C L
Comfort °C 5 °C
Limit °C 0 °C
Extreme °C -16 °C
Fill weight (grams)  300 g
Weight (g) 960 g
Insulation material 700 fill RDS Certified Duck Down 
Up to bodysize 180-195 cm
Shoulder- / Footwidth (cm) 85 - 55 cm
Compressed Size 21x22.5 cm
Shape Mummy
Intended use Trekking & Camping



  • Restorative sleep thanks to a newly developed sleeping bag shape
  • Intuitive climate regulation with a central 2-way zipper
  • Comfortable, soft material in the hood reduces noise and increases comfort
  • Including deep sleep mask and earplugs to reduce light and noises
  • Improved YKK zipper prevents jamming of material
  • Internal pocket to store valuables
  • Supplied with a packing bag
  • Revised anatomical foot box for greater comfort without extra weight
  • Zipper garage reduces cold areas at the end of the zipper
  • Insulated covering along the zipper to protect from cold bridges and enhance climate comfort
  • Insulation chamber around the hood opening to protect from cold and wind
  • PFC-free DWR treatment
  • Lining made from 100% recycled polyester