Protect Down Bag -18C

Down sleeping bag

Sizes available

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....

Engineered with
Certified by
Product Details
Zipper side


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


90% Grey duck down, 10% Grey duck feather


100% Polyester

Lining 2

55% Polyamide, 45% Polyester

Main Fabric

100% Polyamide

  • - 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