An ideal bag for Polar expeditions in the Arctic. Incredibly warm and one of only a handful of bags to make use of our roomier Expedition fit, it is well suited to nights on ice.

Whether on K2 or Denali the Iceline is the ultimate in extreme mountaineering performance for the coldest of conditions.
Good Night's Sleep Temperature: -30°C/-22°F
Total Weight(6'): 1650g / 58oz