Markwrote a review of Mountain Hardwear Lamina Z Blaze Sleeping Bag: -15F Synthetic on December 28, 2016
Familiarity: I returned this product before using it
Okay, so my review is based solely on "fit" for a tall guy. I bought five winter sleeping bags to test- feel, comfort and dimensions and how durable the materials "felt". In the end I kept only 1 (Marmot CWM). As I sent the 4 others back and did not try them in actual sleeping situations, I cannot comment as to their performance in cold weather- only fit and initial comfort for a 6'6" guy who weighs 215 lbs.
Of the 5 bags, this probably would have been my last choice. However, with that said- it still seemed like a quality bag.
MH Lamina Z Bonfire
Of the 5 this one seemed the least comfortable to me, mostly based on it felt a little snug around the shoulders (though I'm fairly broad shouldered), but the nylon material on the inside of the bag was not as soft to the touch as some of the others. This however was to be expected as it was the cheapest bag I was trying as well. I also did not care for the foot box as much on this one.
My suggestion is that the MH Lamina appeared to be quality, but I would probably go with the Lamina Z Bonfire for an extra $20. It felt a little more comfy to me, even though the cut really similar. It may have been just a little extra insulation, though the difference really is going to be nominal at best.
In the end, the last of my 5, but still appeared to be a quality bag. Only rated a 3 based on overall comfort, and probably not a fair comparison to the $700 bag range either.