The sleeping bag revolution: Women’s Protect Fiber Bag -21C. For extremely restorative sleep as soundly as in your own bed in extreme temperatures. Greater comfort thanks to an optimized fit. Central zipper for reliable climate regulation. Special materials and avoidance of noise for undisturbed sleep. Ajungilak fiber makes the sleeping bag impervious to moisture and very easy to care for. Women’s Protect Fiber Bag -21C for extremely cold conditions.