The Ascent down mummy sleeping bag redefines the meaning of versatile. Complex construction with technical features and high-quality down means it's suited to a multitude of climates and adventures. From long distance hikes to weekend getaways, the ultra lightweight 750+ RDS Certified goose down keeps you warm when it's cold outside, while the triple-zip Free-Flow Zip system ensures you stay cool and ventilated when the weather warms.

Shaped to allow a natural sleeping position for comfort, while light and compact enough to go anywhere.