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Mountain Hardwear Lamina -20F/-29C

Mountain Hardwear Lamina -20F/-29C

Sleeping bag, mummy shape. Men's model.

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The opinion of Aventure Nordique

The Lamina -20F/-29C of Mountain Hardwear. Unique Lamina construction maximizes the loft of your insulation; eliminates cold spots; and thermally maps insulation to areas you need the most warmth. By strategically placing insulation, we are able to concentrate warmth where you need it. Comfort temperature -20°C about.


  • Proprietary, welded Lamina construction enhances loft and eliminates cold spots

  • Standard mummy cut is efficient , warm and comfortable

  • Shaped draft collar blocks the escape of warm air from inside the bag

  • Contoured footbox follows natural foot position for maximum warmth and comfort

  • Tailored hood comfortably blocks drafts and seals in warmth

  • Lightweight but durable two-way #5 zipper with anti-snag for easy entry and exit

  • 30D nylon ripstop shell fabric is lightweight and compressible

  • Glow in the dark, reflective zipper pull

  • Nylon compression sack and mesh storage sack included

  • Durable water-repellent finish

  • Left hand and right hand zippers available for zip-together functionality

  • Two-way zipper allows for easy ventilation

Technical details

Manufacturer Mountain Hardwear
Product name Lamina -20F/-29C
Season 4 season
Model Man
Fill Synthetic
Cuin Thermal.Q (80% Recycled Polyester, 20% Polyester)
Comfort Limit -29°C
Dimensions Fits up to R = 182 cm - L : 198 cm
Shoulders - Hips - Feet: R : 152/140 cm - L : 157/148 cm
Folded size 31 x 56 cm
Outer shell 30D Nylon Ripstop 51 g/m², 100% Nylon
Inner lining 40D Polyester Plain Weave, 100% Polyester
Fill Weights R : 1900 g - L : 2050 g
Weight R : 2715 g - L : 2980 g
Additional information

Comes with a compression cover and storage bag

Country of Manufacture Vietnam


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