With a weight starting from 450g and a compressed pack size from 13 x 17cm, i.e. only a handful, it is the optimal summer sleeping bag for trekking, biking, camping and for the Way of St. James.  The mummy sleeping bag has an innovative zip that allows you to comfortably place your feet on the top of the sleeping bag when it gets too warm. Its comfortably cut mummy shape makes it light and small in pack size.  The unique Feature of our DownWool sleeping bags is their innovative insulation: DownWool is a natural insulation made of 70% down and 30% wool and combines the advantages of both natural materials. Very good insulation and a pleasant feel-good climate.