Mountain Hardwear UltraLamina 0 Sleeping Bag


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For long cold nights after a hard (but enjoyable and adventurous) day of hiking and backpacking, it would be more than ideal to zip into the Mountain Hardwear Ultralamina 0 Degree Sleeping Bag and curl up for a restful night of sleep. Constructed from with Thermic Micro™ insulation on the inside (for allover warmth and comfort) and nylon taffeta on the outside (for durable, weather-resistant protection), this mummy-shaped sleeping bag offers you top tier performance no matter the outdoor occasion. Plus, the Mountain Hardwear Ultralamina 0 Degree Sleeping Bag comes fully equipped with welded Lamina™ construction, enhancing loft and eliminating cold spots any time you need to catch some slumber out on the trail.


  • Temperature rating: 0 degrees F
  • Insulation: Thermic Micro™
  • Lining: 20D Nylon Taffeta
  • Shell: 20D Taffeta (Nylon/Poly Cross Dye)
  • Shape: mummy
  • Long zipper on one side for easy entry and exit
  • Cross dyed shell fabric for a great look and great performance
  • Performance mummy cut is snug, reducing girth, weight, and bulk and maximizing thermal efficiency
  • Patent-pending, welded Lamina™ construction enhances loft and eliminates cold spots
  • Ultralight shell is soft and highly wind resistant
  • Thermic Micro™ fill is soft, lofty, compressible and durable
  • Comfort Footbox follows natural foot position for maximum warmth and comfort
  • Dual #5 zippers minimize weight and provide ventilation options
  • Internal zippered pocket at shoulder for storage
  • Face gasket and tailored hood comfortably block drafts at the hood opening and seal in warmth
  • Sil-Nylon compression stuff sack and mesh storage sack included
  • Fits up to: 5 ft 6 in (Short); 6 ft (Regular); 6 ft 6 in (Long)
  • Loft: 6 in, 17 cm (Regular)
  • Stuff Size: 8 in, 22 cm (Regular)
  • Inside Length: 78 in, 198 cm (Regular); 84 in, 213 cm (Long)
  • Shoulder Girth: 60 in, 152 cm (Regular); 62 in, 157 cm (Long)
  • Foot Girth: 38 in, 97 cm (Regular); 40 in, 102 cm (Long)
  • Hip Girth: 56 in, 142 cm (Regular); 58 in, 147 cm (Long)
  • Weight: 3 lb 6 oz, 1.53 kg (Regular)

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Review Summary

5 out of 5

1 Reviews

  • Great design: 1

Features: 4 / 5
Fit: 2 / 5
Weight: 2 / 5

1 Ratings & Reviews

Features: 4 / 5
FitPads: 2 / 5
Weight: 2 / 5

good bag, still have to try it out
January 04, 2013

I just got the bag- I ordered a large thinking it'd give me room for water bottle, electronics etc. I was way too long and way to wide so I'm returning it and getting a regular. I am a bit worried that the regular, which should fit me about right, might me too wide, leaving a lot of negative space in the bag which I believe is bad for staying warm. I'll just have to see. I haven't gotten to try the bag out yet besides just making sure it fits, so I can't say how warm it is. However, just from checking it out in person I'd say that it has great features: 3/4 zip on one said, 1/4 zip on the other (makes it very easy to get into the bag), a small pocket on the outside for a headlamp / something small, and outside draw cords for the top and bottom of the head hole of the bag. In general, the bag's quite light and can compress an impressive amount for being synthetic. I was able to get the size large bag down to 14 in high and 7.5 in diameter in the compression bag without putting too much stress on the compression bag. Overall great bag. I'm excited to get my size regular bag and to try it out in some cold weather.

Pros: Great design

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Mountain Hardwear UltraLamina 0 Sleeping Bag Photo

State Orange.

Available sizes, while supplies last, include size reg and size long: reg, long.

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