This down-filled Diamir sleeping bag is a model specialized for mountaineering and expeditions. It is filled with down and features internal Ultrashell panels at the head and foot areas. The Diamir is the benchmark for down expedition sleeping bags.

The Ultrashell outer shell is highly water-repellent and helps keep the down dry and maintain its loft.

It is designed for extremely low temperatures, down to -32°C.
Weight: 1740 g