The Lithium packs serious warmth in a super-packable 800-fill-power down bag designed to easily stuff into any overnight pack. A thru-hiking favourite, the new gas bags provide lightweight warmth that's light on the Earth—perfect when you're looking to maximise miles or speed in the mountains and minimise weight and space in your pack.

• RDS certified 800-fill-power goose down with quick-dry ExpeDRY treatment
• Anti-snag slider on main zipper and fold-down second zipper provide added ventilation and easy access in and out of sleeping bag
• Anatomically designed footbox with wrap-around construction increases warmth
• Smooth, curved baffles reduce down from shifting, increasing durability and reducing inconsistent heating inside bag
• ISO-tested for reliable temperature and comfort rating
• Stuff and storage sack included

Bag Temperature Celsius: -18°C
Product Care: Machine Wash Cold, Use Liquid Detergent, Gentle Cycle, Do Not Use Powdered Detergent, Tumble Dry Low, Do Not Iron, Do Not Bleach, Do Not Dry Clean, Do Not Use Fabric Softener, Rinse Twice, Do Not Store Wet
Tested Comfort: 12°F/-11°C
Tested Limit: -2°F/-19°C
Footbox Size: 39.0 in, 99 cm
Hip Girth: 55.9 in, 142 cm
Includes Compression Stuff Sack: NO
Includes Storage Sack: YES
Includes Stuff Sack: YES
Insulation Material: Goose Down
Insulation Type: Goose Down
Shoulder Girth: 61 in, 155 cm
Stash Pocket: YES
Stuff Sack Size: 16.1 x 7.5 in, 41 x 19 cm
Style Number: M14406
Product Weight: 1,387.0 g
Zipper Location: Left Zip