Designed for low-temperature pursuits such as snow camping and mountaineering, the Mountain Hardwear Phantom GORE-TEX 0 sleeping bag provides an ultrawarm reprieve from frigid mountain conditions. FILL. Goose down. WEIGHT. Long - Left Zip: 3 lbs. 7.4 oz. Regular - Left Zip: 3 lbs. 5 oz. COMPRESSED VOLUME. Long - Left Zip: 12.1 liters. Regular - Left Zip: 11.3 liters. TEMPERATURE RATING (F). 0 degrees (F)

• 850-fill-power down certified to the Responsible Down Standard (RDS) provides optimal warmth-to-weight ratio and compressibility
• GORE WINDSTOPPER shell fabric is 100% windproof and blocks external moisture from getting into the bag, while allowing moist air inside the bag to escape
• Oversize zipper draft tube prevents cold spots along the zipper
• Tuck stitching protects baffle stitches from abrasion, adding to the bag's longterm durability
• Expedition mummy cut efficiently adds extra girth to allow for layering in the coldest conditions, plus an extra 6 in. of length for gear storage in freezing temps
• Regular size has an internal length of 87 in.; Long size has an internal length of 93 in.
• Lightweight and durable #5 antisnag zipper offers easy entry and exit
• 3D anatomically contoured footbox follows natural foot position for maximum warmth and comfort
• Shaped, down-filled draft collar blocks the escape of warm air from inside the bag
• Nylon compression sack and mesh storage sack included
• Face gasket with cinch comfortably block drafts at hood opening
• Vertical sidewall baffles add warmth and maximum loft
• Glow-in-the-dark, reflective zipper pull is easy to find at night