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Mountain Hardwear Ultralamina +15 Sleeping Bag

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This lightweight synthetic Mountain Hardwear Ultralamina 15°F sleeping bag provides unrelenting performance in cold, damp environments.

  • Welding stabilizes the fill without sewing through the bag, eliminating moisture penetration points and maximizing loft
  • Laying insulation in a wave shape enhances loft and increases thermal efficiency; offset welds increase stability and loft
  • Thermic Micro® fill is warm, compressible and durable
  • Performance-cut mummy shape saves weight by reducing girth at shoulders, hips and lower legs while increasing thermal efficiency
  • Dual entry half-zips allow the user to sit up and cook or read while staying warm
  • Comfort footbox is shaped to allow feet to rest naturally
  • Face gasket and tailored hood seal in warmth
  • Shoulder-level internal zippered pocket keeps eyeglasses, flashlights or other small items handy
  • Nylon stuff sack and nylon mesh storage sack included


Item 747894


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Mountain Hardwear Ultralamina +15 Sleeping Bag Specs
Best use
19 degrees Fahrenheit
30 degrees Fahrenheit
15 degrees Fahrenheit
-9 degrees Celsius
3 lbs. 1 oz. / 2 lbs. 14 oz.
1.39 / 1.30 kilograms
Ripstop nylon
Polyester fibers
36 / 33 ounces
Nylon taffeta
78 / 72 inches
64 / 62 inches
62 / 60 inches
8 x 16 inches
13.2 liter
EN lower limit (rating for men)
EN comfort (rating for women)
Temperature rating (F)
Temperature rating (C)
Weight - metric
Insulation type
Fill weight
Sleeping bag shape
Fits up to (in.)
Shoulder girth (in.)
Hip girth (in.)
Stuff sack size
Stuff sack volume

Mountain Hardwear Ultralamina +15 Sleeping Bag

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