The Antelope StormShield Sleeping Bag is designed for alpine climbs and cold backcountry nights. It is rated down to 5°F for reliable warmth, using 850+ fill power goose down for efficient insulation. The StormShield™ fabric guards against moisture, and the 7-inch lofted insulation retains heat without bulk. Its lightweight and packable design suits remote adventures. Made in the USA for quality craftsmanship.