Sea To Summit Flame FmIV

Sea to Summit's Flame sleeping bag range is designed specifically for women, offering high comfort with lightweight performance for a demanding range of uses. All Flame sleeping bags feature ultra-light weight and minimal pack size, as well as excellent thermal performance.In the Flame FmIV, the vertical box chambers sewn throughout contain an extra amount of down, reducing cold spots. The expedition size ensures extra room for extra layers of clothing. The vertical chambers in the chest area optimize the distribution of the down and prevent slippage. A full-length zipper with two sliders allows easy entry and provides variable ventilation. A zipper channel, hood and thermal collar also prevent heat loss. UltraDry Down is a PFC-free, water-repellent down treatment used in all Sea to Summit sleeping bags. UltraDry Down retains over 60% more fill power, absorbs 30% less moisture and dries out 60% faster than untreated down - meaning the down insulates better even when damp. The treatment also inhibits bacterial growth and extends the life of your sleeping bag. UltraDry Down treatment is an environmentally friendly application. Women's specific mummy shaped cut for efficient insulation. Ultralight 7D and 10D fabric for minimal weight and pack size. RDS certified 850+ loft premium goose down with ULTRA-DRY Down treatment for maximum insulation values. Contoured mummy shape ensures efficient insulation. Vertical chest chambers protect against cold spots. Note: Cannot be zipped together with other sleeping bags. Down blend (down / feather): 90 / 10 Bulking power (cuin): 850 cuin. Season: Winter. Special features: Contains non-textile parts of animal origin. Outer material description: 100 % nylon. Lining material description: 100 % nylon. Filling: Goose down. Body height (max.): 170 cm. Limit temperature: -17 °C. Extreme temperature: -38 °C. Comfort temperature (°C): -10 °C.