Mountain Hardwear Ghoul 20F/-7C Sleeping Bag

$765.00 – $795.00

When the temp drops, crawl into this ultralight Mountain Hardwear sleeping bag for a warm sleep. It's insulated with lofty 950-fill-power down. And it has a heat-reflective layer that traps warmth.

Fill

950-fill-power RDS-certified down

Weight

Short - Left Zip: 1 lb. 4.7 oz.

Regular - Left Zip: 1 lb. 6.3 oz.

Long - Left Zip: 1 lb. 8.6 oz.

Temperature Rating (F)

20 degrees (F)

High-lofting, 950-fill-power down insulation
Down is Responsible Down Standard (RDS) certified
Radiant Recovery™ technology reflects body heat back to the sleeper, minimizing weight while maximizing warmth and compressibility
Allied Down ExpeDRY allows the insulation to stay dry under extreme conditions and dry faster; ExpeDRY uses unique FUZE Gold particle technology
10-denier recycled ripstop nylon shell is extremely light and highly compressible
Ultralight and ultrasoft 10-denier recycled ripstop nylon lining made from fishing nets
Angled horizontal baffles near hood minimize down migration
Articulated hood design maintains even loft around the head for consistent warmth
Mummy cut efficiently maximizes warmth-to-weight ratio
Down-filled face gasket comfortably blocks drafts at the hood opening
External hood cinch for adjustability
Glow-in-the-dark, reflective zipper pull
Draft collar blocks the escape of warm air from inside the bag
50 in. zipper to reduce weight
Lightweight but durable #3 zipper
Lightweight nylon compression sack and mesh storage sack included
Seam-taped compression sack for weatherproof storage

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	Backpacking
Tested Lower Limit	-11 degrees (F) - ISO
Tested Comfort	31 degrees (F) - ISO
Temperature Rating (F)	20 degrees (F)
Temperature Rating (C)	-7 degrees (C)
Weight	Short - Left Zip: 1 lb. 4.7 oz. Regular - Left Zip: 1 lb. 6.3 oz. Long - Left Zip: 1 lb. 8.6 oz.
Ultralight	Yes
Shell	100% recycled 10-denier nylon Ghost ripstop mapped with Radiant Recovery™ heat-reflective technology: 26 g/m²
Zipper Location	Left
Insulation Type	Down
Fill	950-fill-power RDS-certified down
Fill Weight	Short - Left Zip: 12.7 ounces Regular - Left Zip: 13.8 ounces Long - Left Zip: 15.3 ounces
Sleeping Capacity	1-person
Lining	100% recycled 10-denier ripstop nylon made from upcycled fishing nets by NetPlus®: 27 g/m²
Sleeping Bag Shape	Mummy
Fits Up To (in.)	Short - Left Zip: 68 inches Regular - Left Zip: 72 inches Long - Left Zip: 78 inches
Shoulder Girth (in.)	Short - Left Zip: 56 inches Regular - Left Zip: 58 inches Long - Left Zip: 60 inches
Hip Girth (in.)	Short - Left Zip: 47 inches Regular - Left Zip: 50 inches Long - Left Zip: 53 inches
Stuff Sack Size	Short - Left Zip: 6.5 x 14.5 inches Regular - Left Zip: 6.5 x 14.5 inches Long - Left Zip: 7 x 15 inches
Gender	Unisex
Sustainability	Down certified to the Responsible Down Standard (RDS)