Don't know what to say, it's a sleeping bag and I sleep in it. The dual zips are a cool feature, but one that would go down say 2/3 would be handy for getting out easier in some situations. I'm kinda disappointed that it's lost its loft somewhat since new but it still gets the job done for a 3-season bag.

Great bag--lightweight, compresses extremely well, comfortable, and definitely warm. My first outing with my ultralamina 15 was a few weeks ago at the Red River Gorge in KY. When we arrived at 3 am it was flurring hard with about two inches of snow on the ground. Once we set up the tent and i got in the bag, it easily kept me warm in ~20 F conditions--i didn't even zip up the second two nights (it warmed up a little bit later in the weekend to ~35 F at night). This sleeping bag gets the job done.

Also, it comes with both a large mesh stuff sack AND a compression sack. Very cool of MH to include both.

Grabbed this bag a little while back, just had my first experience with it and I am very pleased. The bag is perfect for those cool summer mornings. I got the long version and it has ample space for my legs (6'1). The water repellent material is amazing and very useful. If there was one thing that I might change it would be the size of the inside pocket, I really don't see why MH would make it so small, doesn't make sense.

Bottomline, great bag for the money. I would recommend.

Purchased this bag recently and spent a couple of really cold nights in the North Cascades. Seemed to be warm enough. Great compressibility and very light weight. It impressed my "down" companions. Just wondering about warmer weather when I won't be able to unzip all the way. Very comfortable though.

I just used this bag when I went packing up in northern Michigan. Let me just say it is one heck of a bag. It is great bang for the buck. It is a super lightweight bag and it kept me nice and toasty as i sleep on 2 1/2 feet of snow. I would say for being a 15 degree bag it could sleep out in lower temps than just 15. The dual zippers are a huge plus and it makes an all around stellar bag!

I lead a BSA venture crew and I'm persnickity about my sleeping gear. One of the older scouts brought this bag on a training hike last year and after perusing it over myself decided to buy one. Wow, is it ever compact! My body is very sensitive to cold so if it's rated for 15 degrees I'll be happy to get 35 out of it. Also, we tend to go tentless whenever possible so we have to subject ourselves to occassional cold breezes. This bag stands up to its reputation. I did notice, however, that if you bend at the waist or knee, you can get a cold spot (which I presume can happen in any bag where the loft becomes compressed while bending). Other than that this bag is a fluffy dream!