Mountain Hardwear - Ghoul 20°F Sleeping Bag

When the temps drop and the night grows eerie, creep into the ultralight Ghoul™ Sleeping Bag for a mysteriously warm sleep. Featuring Radiant Recovery™ technology, mapped to key areas inside its shell, creating a heat-reflective layer that traps warmth — perfect for chilling nights in the wild. Insulated with 950-fill RDS®-certified down, it keeps you warm even when the wind howls and the air is so crisp, your snores turn to ghosts. A short zipper and streamlined seam lines cut down on weight, so you can stay light and nimble, even as the ghouls of the trail come out to play.

• Uses: Backpacking, Ultralight Backpacking

• 10-denier recycled nylon ripstop shell is extremely light and highly compressible

• High-lofting, RDS®-certified 950-fill down insulation

• 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. Features unique FUZE Gold particle technology

• Ultralight and ultra soft 10-denier recycled nylon ripstop lining made from fishing nets

• Angled horizontal baffles near hood minimize down migration

• Articulated hood design maintains even loft around 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” 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

Materials

• Fabric Lining: 100% Recycled 10D Nylon Ripstop made from upcycled fishing nets by NetPlus®: 27 g/m²

• Bag Fill Type: 950-Fill Down

Measurements

Expand or collapse section

• Approx. Weight*: 1 lb 6.3 oz / 633 g

• Bag Shape: Performance Mummy

• Temperature Rating: 20 F / -7 C

• EN Rating: T-COMFORT: 31 F / -1 C

• EN Rating: T-LIMIT: 20 F / -7 C

• EN Rating: T-EXTREME: -11 F / -24 C

• Approx. Bag Fill Weight Regular*: 13.8 oz / 390 g

• Approx. Bag Fill Weight Long*: 15.3 oz / 435 g

• Stuffed Size Regular: 14.5 in x 6.5 in / 37 cm x 16.5 cm

• Stuffed Size Long: 14.5 in x 6.5 in / 37 cm x 16.5 cm

• Max User Height Regular: 72 in / 183 cm

• Max User Height Long: 78 in / 198 cm

• Shoulder Circumference Regular: 58 in / 147 cm

• Shoulder Circumference Long: 60 in / 152 cm

• Hip Circumference Regular: 50 in / 127 cm

• Hip Circumference Long: 53 in / 135 cm

• Sleeping Bag Footbox Circumference Regular (in): 41 in / 105 cm

Mountain Hardwear