Sea To Summit Flame

The Sea to Summit Flame sleeping bag series has been specifically designed for women, offering high comfort with lightweight performance for a demanding range of applications. All Flame sleeping bags are characterized by their ultra-lightweight and compact size, as well as excellent thermal performance. The Flame FmIII features continuously sewn vertical box chambers that include an extra amount of down, reducing cold spots. The expedition size of the sleeping bag ensures extra space for additional layers of clothing. The vertical chambers in the chest area optimize down distribution and prevent shifting. A full-length zipper with two sliders allows for easy entry and provides variable ventilation. A zipper channel, hood, and thermal collar help prevent heat loss.

Ultra-Dry Down is a PFC-free, water-repellent treatment for down that is used in all Sea to Summit sleeping bags. Ultra-Dry Down retains over 60% more loft, absorbs 30% less moisture, and dries 60% faster than untreated down—meaning the down insulates better even in damp conditions.