The Lithium EQ 0 Degree Sleeping Bag by Marmot. We combine 850+ fill goose down and two-layer MemBrain waterproof/breathable fabric with a no-nonsense design ethic to create this extremely lightweight, professional-level bag. For sleeping in rapidly changing mountain conditions in temperatures down to 0 F, this is our lightest, most durable offering.

DECENT FEATURES of the Marmot Lithium MemBrain 0F Sleeping Bag

• Filled and Finished in Santa Rosa, California
• Certified 850+ Fill Power Goose Down
• EN Tested
• Pertex Shield Waterproof/ Breathable Shell
• Pertex Microlight Lining Fabric
• Down-filled Collar
• Stretch Tricot Baffles
• Classic Trapezoidal Foot Box
• Full Length Zipper
• Zipper Garage
• Nautilus 6-Baffle Hood
• Hood Draw Cord
• Insulated Draft Tube
• Velcro-free Face Muff
• Stuff and Storage Sack Included
• Zipper Guards

The SPECS

• Temperature Rating: 0° F / -18° C
• EN Tested Comfort: 14° F / -10.0° C
• EN Tested Lower Limit: 0.3° F / -17.6° C
• EN Tested Extreme: -37.5° F / -38.6° C
• Zip Option: Left Zip
• Fill: 850+ Fill Power Goose Down
• Insulation: 850+ Fill Power Goose Down
• Lining: 20 Denier 100% Recycled Polyester Mini Ripstop DWR 1.0 oz/yd
• MemBrain 2L 100% Nylon Ripstop 2.0 oz/yd

• Weight: 2 lbs 14 oz / 1330 g
• Length: 6'0"

• Weight: 3 lbs 4 oz / 1474 g