Mammut
Altitude EXP 5-Season
-22oF, 800 Down Fill
This top-class expedition down sleeping
bag offers maximum insulation in very
low temperatures and outstanding
protection in the most extreme
conditions. 1150 grams of finest white
goose down and the unique Trinity
construction ensure optimal insulation
in the head and feet sections, both with
washable fleece interiors. The Kidney
Protection Zone provides additional
protection for this area. High-quality
materials and special processing
techniques keep you cozy and warm
at night, even in the world's coldest places