Mountain Hardwear Phantom WINDSTOPPER 0F/-18C Sleeping Bag

View the 3 reviews with an average rating of 5.0 out of 5 stars

$1,260.00 – $1,290.00

Whether you're a climber, a skier or a backpacker, the Mountain Hardwear Phantom WINDSTOPPER 0F/-18C sleeping bag is ideal for high-alpine traverses, severe conditions and long basecamp adventures.

Fill

800-fill-power RDS-certified goose down (fluorine free)

Weight

Regular - Left Zip: 3 lbs. 10.3 oz.

Long - Left Zip: 3 lbs. 13.1 oz.

Temperature Rating (F)

0 degrees (F)

800-fill-power down insulation for optimal warmth-to-weight ratio and compressibility
RDS®-certified down insulation
GORE WINDSTOPPER® fabric is breathable, highly water-resistant, windproof, and ideal for severe conditions
Expedition mummy cut efficiently adds space at your feet to allow for gear storage in freezing temps
Lightweight but durable #5 zipper with antisnag for easy entry and exit
Oversize dual zipper draft tubes prevent cold spots along the zipper
Shaped draft collar blocks the escape of warm air from inside the bag
Oversize down-filled face gasket extends into the hood to comfortably block drafts
Oversize hood allows for full cinch closure in freezing temps
Contoured footbox follows natural foot position for maximum warmth and comfort
Vertical sidewall baffles for added warmth and maximum loft
Glow-in-the-dark, reflective zipper pull
Nylon compression sack and mesh storage sack included
Tested Comfort: 12°F; Tested Limit: 0°F; Tested Extreme: -36°F

Imported.

Temperature ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth, since many different factors contribute to your comfort while you sleep. Backpacking bags are typically rated for temperature according to an independent testing protocol—currently International Organization for Standardization (ISO) 23537, though some older items followed European Norm (EN) 13537. Testing is based on a person wearing one base layer and a pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38.

Each bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Some brands determine their own temperature rating by aligning to the Comfort rating for women’s bags, to the Lower Limit rating for men’s bags, or somewhere in the middle for nongendered bags.

View all Mountain Hardwear Backpacking Sleeping Bags

Best Use	Mountaineering Backpacking
Tested Lower Limit	0 degrees (F) - ISO
Tested Comfort	12 degrees (F) - ISO
Temperature Rating (F)	0 degrees (F)
Temperature Rating (C)	-18 degrees (C)
Weight	Regular - Left Zip: 3 lbs. 10.3 oz. Long - Left Zip: 3 lbs. 13.1 oz.
Ultralight	Yes
Shell	GORE WINDSTOPPER 30-denier 2-layer nylon ripstop 57 g/m2
Zipper Location	Left
Insulation Type	Down
Fill	800-fill-power RDS-certified goose down (fluorine free)
Fill Weight	Regular - Left Zip: 1 lb. 15.6 oz. Long - Left Zip: 2 lbs. 1.7 oz.
Sleeping Capacity	1-person
Lining	15-denier nylon ripstop 34 g/m2
Sleeping Bag Shape	Mummy
Fits Up To (in.)	Regular - Left Zip: 72 inches Long - Left Zip: 78 inches
Shoulder Girth (in.)	64 inches
Hip Girth (in.)	58 inches
Stuff Sack Size	9.5 x 17 inches
Stuff Sack Volume	19.7 liters
Gender	Unisex
Sustainability	Down certified to the Responsible Down Standard (RDS)