Mountain Hardwear Lamina 20°

2 reviews
5-star:   2
4-star:   0
3-star:   0
2-star:   0
1-star:   0


Regular Long
Weight 3 lb 1 oz / 1400 g 3 lb 5 oz / 1500 g
Fill Weight 1 lb 13 oz / 830 g 2 lb 0 oz / 920 g
Loft 5 in / 13 cm 5 in / 13 cm
Temperature Rating 20 F / -7 C 20 F / -7 C
EN Comfort 36 F / 2 C 36 F / 2 C
EN Lower Limit 26 F / -3 C 26 F / -3 C
Fill Thermic Micro synthetic Thermic Micro synthetic
Shape Mummy Mummy
Max User Height 5 ft 5 in / 165 cm 5 ft 10 in / 178 cm
Shoulder Girth 60 in / 152 cm 62 in / 157 cm
Hip Girth 58 in / 147 cm 60 in / 152 cm
Foot Girth 36 in / 91 cm 38 in / 97 cm
Price $160.00 USD $170.00 USD



This is a great synthetic bag. It's very compressible…

Rating: rated 5 of 5 stars
Source: bought it new
Price Paid: $180


This is a great synthetic bag. It's very compressible and lightweight.


  • Compressible
  • Lightweight
  • Warm

This is a great synthetic bag. It keeps me warm and is a great fit. It has enough room to roll but not too much to create cold pockets. For a synthetic bag it's extremely lightweight and extremely compressible. I've never seen a synthetic bag as compressible as this one. It has a nice pocket up at the top to store a headlamp or anything I might need in the night.

I use this bag on practice AT hikes and plan to use this as my winter bag for my thru-hike.


Mountain Hardwear scores big with the Lamina. It more…

Rating: rated 5 of 5 stars
Source: received it as a sample, freebie, or prize (Mountain Hardwear)


Mountain Hardwear scores big with the Lamina. It more than keeps pace with more expensive products. We loved the softness and durability.


  • Luxurious fabrics
  • Warm
  • Light weight


  • None

Mountain Hardwear describes the Lamina 20 as “an excellent choice for damp, cold conditions.” We chose the Girl Scout Camporee over Memorial Day weekend for our test. After our excursion into the Santa Cruz Mountains in May — for more than our fair share of cold, fog, drizzle and rain — we have only one response. Agreed!

The Lamina was extremely comfortable. I felt free to move and reposition, and the bag moved with me easily. It has just the right amount of roominess for comfort, while maintaining warmth. My feet were never cold, which is not something I can say very often.

For more info and some photos visit my website GearGuide.

rated 4.00 of 5 stars All Lamina 20° versions

In addition to the 2 women's reviews above, there are 5 reviews for other versions of the Lamina 20°. Read all reviews »

Manufacturer's Description

Visit Mountain Hardwear's Lamina 20° page.

Retailers' Descriptions

Here's what other sites are saying:

The women's Mountain Hardwear Laminina 20 Sleeping Bag uses welded construction that doesn't pinch the insulation, maximizing loft, durability and warmth for backpacking in cold weather.


The Women's specific Mountain Hardwear Laminina 20 Sleeping Bag is an affordable choice for a backpacking or camping option that will excel in cold and damp conditions. Increased insulation to set temperature ratings to T-Comfort for warmer Women's bags Engineered especially for women, the comfort mummy cut maximizes warmth and fit wihile minimizing weight. Proprietary, welded Lamina(TM) construction enhances loft and eliminates cold spots Thermic Micro(TM) fill is soft, lofty, compressible, and durable Durable, lightweight nylon shell with DWR treatment repels water Soft polyester lining wicks away moisture Full length #8 zipper with double sliders for versatile ventilation Comfort Footbox follows natural foot position for maximum warmth and comfort Face gasket and tailored hood comfortably block drafts at the hood opening and seal in warmth Internal zippered pocket at shoulder for storage Nylon compression stuff sack and mesh storage bag included Regular fits to 5'8" and Long fits to 5'10"

- OMCgear

Mountain Hardwear Laminina 20F Synthetic Sleeping Bag for WomenThe Mountain Hardwear Laminina 20F Synthetic Sleeping Bag for Women is an excellent choice for all those adventurers who do not want to compromise on a better sleep. This bag has a comfortable mummy-cut shape that maximizes the warmth provided, while cutting down on its total weight. There is increased insulation, thanks to the thermal micro fill used to enhance loft and to cut cold spots, so that you can use it even on the coldest days. Thanks to the soft polyester lining provided, moisture gets wicked away effectively to keep you fresh. The lightweight and durable nylon shell is treated with DWR so water is repelled so you stay dry. For a good night's rest under the stars, make sure to get the Mountain Hardwear Laminina 20F Synthetic Sleeping Bag for Women!

- SunnySports

The Laminina 20 Women's Sleeping Bag is a durable, versatile design with high loft synthetic insulation and Mountain Hardwear's patented Lamina welded construction. No stitching between baffles means no cold spots, and the rugged ripstop outer shell with DWR coating makes the Laminina your new best friend for backpacking or camping in cold, wet weather.