This variant of The Jerven bag was earlier developed upon a wish from the Military: «Make a Jerven bag, which is warm enough to replace the sleeping bag at winter time.»
As a windsack it is quite superior. When you sit in this bag, it is close to impossible to get under + 20º C ! About 25º C is common.
But, then you’re awake. It will not be quite the same when you sleep.
- Weigth: 2000 gram
- Dimensions: 102x220 cm.
- Colors: Mountain-Camo, Forrest-Camo and Rescue/Orange