A sleeping bag for your winter expeditions. You have to go on an expedition to a cold, icy or polar region: inuka has selected for you a choice of high-performance sleeping bags and duvets to rest and spend the nights in the best conditions. Choose it according to the temperature you will encounter, which must be the limit comfort temperature of the sleeping bag you are going to choose. The extreme temperature index is an indication of survival temperature, but not of comfort. Need advice on choosing your duvet: call us on: 04 56 49 96 65