Recovery Series Sleeping bags
Sleeping bag size


  • Fill weight

    Diameter (compressed)

    Height (compressed)

    Zipper length

    950 g
    29 cm
    30.5 cm
    137 cm

Protect Down Bag -18C

Protect Down Bag -18C - safety orange, L product image

Protect Down Bag -18C - safety orange, L


Down sleeping bag

Extreme activities, extreme innovation: Protect Down Bag -18C. The sleeping bag for maximum comfort in extreme situations. The head and foot areas feature a waterproof membrane. More capacity inside for greater comfort. Central zipper for climate regulation. Special material to minimize noises. Down ensures a light weight and small packing volume. Protect Down Bag -18C, to sleep as comfortably as in your own bed despite extreme cold.

  • Hiking, Ski Touring, Mountaineering

  • Zipper side


  • Cut


  • Warm collar


  • Comfort temperature in °C (EN 13537:2012)

    -10 °C

  • Comfort temperature limit in °C (EN 13537:2012)

    -18 °C

  • Extreme temperature in °C (EN 13537:2012)

    -40 °C

  • 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
  • PFC-free DWR treatment
  • Lining made from 100% recycled polyester
  • 700 cuin fill power with ethically procured and certified RDS down
  • Easy-to-use magnetic closure on the insulation collar
  • Improved YKK zipper prevents jamming of material
  • 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
  • Drawstring for easy adjustment of the hood and insulation collar
  • Revised anatomical foot box for greater comfort without extra weight
  • Zipper garage reduces cold areas at the end of the zipper
  • Internal pocket to store valuables
  • Supplied with a packing bag
  • Supplied with a storage bag
  • Mammut Down 700 cuin

    The fill power of down is rated in cuin (cubic inches per ounce): the higher the cuin rating, the greater the wadding and therefore thermal insulation per weight.

  • Filling

    90% Grey duck down, 10% Grey duck feather

  • Lining

    100% Polyester

  • Lining 2

    55% Polyamide, 45% Polyester

  • Main Fabric

    100% Polyamide

  • Membrane

    100% Polyurethane

  • Fill weight

    Diameter (compressed)

    Height (compressed)

    Zipper length

    950 g
    29 cm
    30.5 cm
    137 cm
  • bluesign® PRODUCT

    The bluesign® SYSTEM is a solution for sustainable textile production that eliminates the use of harmful substances. bluesign® PRODUCTS guarantee a responsible use of resources with a minimum impact on people and the environment.

  • Responsible down

    This product contains down and feathers sourced from well-treated animals. Collection from live birds (live-plucking) as well as force-feeding are strictly prohibited.

  • PFC-free durable water repellent (DWR)

    Perfluorinated compounds (PFCs) are often used for waterproofing but are practically non-biodegradable. Mammut is committed to replacing non-biodegradable fabric treatments with more sustainable high-performance alternatives.

  • Fair Wear

    Fair Wear works to ensure fair and safe working conditions in garment factories. The non-profit engages directly with factories, trade unions, NGOs and governments to protect workers’ rights.

  • Recycled

    This product contains recycled materials with uncompromised performance and functionality. Choosing recycled materials reduces the use of virgin resources and helps promote a more circular economy.

  • Do not use chlorine-based bleach

    Do not use chlorine-based bleach

  • Do not dry clean or use solvents to remove stains

    Do not dry clean or use solvents to remove stains

  • Do not iron or treat with steam

    Do not iron or treat with steam

  • Use washing machine and tumbler with minimum capacity 10kg

  • Tumble dry gentle

    Tumble dry gentle

  • Machine wash on wool/delicates cycle (max. 30° C)

    Machine wash on wool/delicates cycle (max. 30° C)