Marmot Helium Long Sleeping Bag - M14405

Premium down bag for ultralight backpacking

The Helium 15° packs a lot of heat in a light package. Built for three-season backpacking and mountaineering treks, it’s great for cold sleepers in much warmer temps, too.

• Certified 800+ fill power goose down with ExpeDRY for quicker drying, eco friendly performance
• Main zipper with anti-snag slider and fold-down second zipper provides added ventilation and easy access
• Anatomically designed footbox with wrap-around construction increases warmth
• Smooth, curved baffles reduce down shifting
• ISO tested for reliable temperature rating
• Stuff and storage sack included
• 800 fill down
• ExpeDRY
• Recycled Content
• Pertex Quantum
• Comfort Temperature Rating: 27°F/-3°C
• Extreme Temperature Rating: -18°F/-28°C
• Left Zip
• 800+ Fill Power Goose Down
• Overall Length: Long: 6'6" 198cm
• Shoulder: 63 in, 160 cm
• Hip: 57.9 in, 147 cm
• Foot: 40.9 in, 104 cm
• Shell: Pertex Quantum 100% Pre-Consumer Recycled Nylon Ripstop
• Lining: 100% Recycled Nylon Plain weave
• 2 lbs 6.0 oz