Mountain Hardwear

Mountain Hardwear Lamina 45 Degree Sleeping Bag

$109.95 - $129.95

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Mountain Hardwear Lamina 45 Degree Sleeping Bag

A true summer bag, the Lamina 45 is a warmer condition version of the Lamina 32. Welded layer construction and ThermicMicro insulation maintain loft even through repeated washings and compreSion cycles. Comfortable, roomy mummy cut with face gasket and Ergo Draft Collar to seal in warmth.

  • 40D Micro Ripstop Nylon
  • Thermic Micro™
  • Comfort Mummy Cut
  • Wider through the shoulders and torso for maximum warmth without constriction.
  • 788 g.; 1 lb. 12 oz.
  • Comfort mummy cut efficiently maximizes warmth without constriction
  • Patented, welded Lamina construction enhances loft and eliminates cold spots
  • Thermic Micro™ fill is soft, lofty, compreSible, and durable
  • Durable, lightweight nylon shell with DWR treatment repels water
  • Soft polyester lining wicks away moisture
  • Full length #5 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 compreSion stuff sack and mesh storage bag included

Purchase the Mountain Hardwear Lamina 45 Degree Sleeping Bag from All order totals over $45 qualify for free ground shipping.

5 Star Rating


5 Stars burlfloor - June 27 2011

Nice bag !!
When the UPS guy handed me the box, I almost thought it was empty. Bag is well made and very roomy. I am 6'2" 205 pounds and the long model gives me plenty of room to move around.

5 Stars John M - July 23 2010

You guys are a lifesaver!
Our son was heading to the BWCA and he needed the perfect sleeping bag on short notice. We called Altrec, the operator was knowledgeable and helped us find the perfect bag. We were also pleased to get overnight delivery and it arrived on a Saturday, just in time for departure. We felt great knowing that our son was safe and warm in this sleeping bag. It was also light weight enough to carry on portages and all around the BWCA. Thank you for great products and service too. We will definitely shop with Altrec again!

5 Stars Leo - June 1 2010

great bag/price
I only camp in the summer and this bag is awesome. I'm a big guy 6'3, 200 lbs, and I fit into the long bag no problem. It's super light and compresses down to a tiny size (like a big water bottle).

5 Stars Jim - September 4 2009

Fantastic super compact bag!
This is a great bag that is super light and fits into a very tiny stuff sack that is almost hard to believe. For me this was the selling point because I use it for cycle touring and it takes up almost no room. Altrec was great with their low price and fast/free shipping!

5 Stars Bryan Hutson - April 9 2009

great sack
for the money, this is as good as it gets! light weight, great build quality. once in the compression sack, this thing is tiny given its a 45 deg bag.

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