Survival on the coldest days, is hard. On these painfully cold days in the field, only the best is good enough. 

The Jerven Fjellduken Extreme has Primaloft 170g of insulation. 

In fact, the Jerven Fjellduken Extreme has the most insulation of all the Jerven Fjellduken line up, and can withstand temperatures down to several minus degrees...

Giving you the confidence to brave even the lowest of temperatures. 

You can also utilize the Jerven Fjellduken Extreme as a poncho, sleeping bag, sleeping bag cover, wind sack, tarp, hammock, or as a one-man tent.

Textile: Aluminium-coated polyester

Size: 102x220 cm as a wind sack

Weight: Approx 2000 grams

Insulation: 170g/m2 Primaloft padding

Camouflage: Mountain camouflage, Winter camouflage, Forest camouflage or Orange

Each bag also comes with a set of Armings, Rescue flag and compression bag.

Warranty: 10 years