Used, abused, tested, approved. High-quality 800+ fill-power goose down and Pertex Shield® waterproof, breathable fabric form the core of this portable environment — designed to deliver restful sleep — in the harshest alpine environments. Over-engineered with sturdy reinforced linings and countless baffles for a lifetime of dependable comfort and protection.
Features • Filled and Finished in Rohnert Park, California • Certified 800+ Fill Power Goose Down • Marmot MemBrain® Waterproof/Breathable Fabric • Marmot Cross Baffle Construction Prevents Down Shifting and Colds Spots • 11-Baffle and Wrap-Around Foot Box Increases Warmth • Reinforced Foot Box Lining • ''Feely'' Draw Cords • Down-Filled Draft Tube • Ground-Level Side Seams • Hidden Draft Tube Pocket • Stretch Tricot Baffles • Stuff and Storage Sack Included • Velcro®-free Down-filled Collar • Velcro®-free Face Muff • Zipper Guards • Materials: Pertex Shield 30d 100% Nylon 2 Layer R/S 2.3 oz/yd • Lining Material: Pertex Microlight 30d 100% Nylon Ripstop 1.3oz/yd • Insulation Material: 800+ Fill Power Goose Down • Fill Weight: 47.23oz (1339g) • Bag Loft: 10 • Bag Temperature F: -40° F • Bag Temperature C: -40° C • Interior Length: 83in (211cm) • Bag Dimensions (Shoulder x Hip x Foot): 63in (160cm) x 61in (155cm) x 45in (114.3cm) • Weight: 4lbs 8.89oz (2066g)