A dependable workhorse for expeditions in the world's harshest environments with temperatures down to -40 degrees, this lofty Summit Series® bag is insulated with water-repellent 800-fill ProDown and constructed with a wider, roomier cut and a center zip to make it easier to get in and out.
Specs: • Temp Rating: -40°F / -40°C • Total Weight: Reg: 3 lbs 5 oz. Long: 3 lbs 9 oz • Stuffsack Size: 12" x 22" (30 cm x 56 cm) • Our warmest expedition bag, designed for the coldest places on earth • 800 fill ProDown™ • Generous cut allows you to wear more layers or to "maytag" in the bag • Full draft collar and integrated draft overlap for comfort and to prevent heat loss • Water-resistant Neovent Air fabric on hood, footbox and back protects moisture-prone areas • Trapezoidal side baffle to prevent down migration • Center zipper for easier access • Internal pocket for insulated storage • Compression sack and storage sack included • Hood cinch-cord seals out the cold.
