I've used this bag down to about 20 degrees and it was true to its rating when you shift most of the down to the top of the bag. The zipper hardly snags and there is minimal…
- William, 10/20/10
Seattle

The Western Mountaineering UltraLite 20 degree down sleeping bag is one of the best available. The bag is very breathable (but still water repelling) and warms you up as soon…
- Justin, 12/24/11

My wife and I have both owned WM sleeping bags (I have since moved to Feathered Friends) and have nothing but positives to share. Stacie has actually used this bag as a 4-seas…
- STACIE, 01/21/10
Negaunee

This bag was part of my answer to age/wt problem when I purchased it in 6/96.It has kept me warm in a snow storm in Bhutan. I pulled my zipped up jacket over the foot of the b…
- Ben, 08/22/12
Wenatchee

When I was looking to buy a new sleeping bag there were a few features that were a must for me. I wanted something warm, yet light, small and compressible when stuffed, water…
- Brent, 03/23/11
dayton, oh

This bag is so nice and warm its probably rated too high. So more heat for you buck whats not to love.…
- David, 03/10/09
DUBLIN

I use this bag out west (3 season use) and it is of the highest quality and comfort. The temperature rating is spot on and it is like sleeping in a cloud. Although it is rated…
- Timothy, 12/21/12

I was worried that the Gore Windstopper would be a bit much; we were initially considering the MF fabric since it’s a lighter but I'm quite happy with it. We slept in a 3 se…
- MARTINE, 12/01/12
Quebec

I recently tried out this bag in 27 degree weather, just to test it out, and was delightfully surprised that i stayed warm all through the night. Although pricy compared to o…
- Luke, 12/07/09
Milledgeville, GA

You can't go wrong with this bag in mild to just freezing point temps - extend it's range 3 degrees or so with a good set of Merino wool longs, socks & a hat - OR - use it as…
- David, 11/02/11

So most bags use this theoretical rating system based on survival. This bag does not and kept me warm at 7 degrees and luke warm at about -5. I think it is important to add…
- JANE, 10/19/08
SAINT GEORGE

This bag will adjust to almost any temperature, due to the zipper system and the continous baffles. In other words, a true 3-season bag, super comfortable!…
- Øivind, 10/31/09
Ellicott City

I used this bag four times in the winter of 2010-2011 and am looking forward to using it in the winter of 2011-2012. I never zipped it up and did not use a tent. When unzipp…
- Daniel, 12/01/11

Tried some experiments with the bag. On an Exped Downmat 9 pad in snow with no tent, the bag started to develop some cold spots along the zipper at about 18 F with 10mph wind…
- Leith, 12/10/11
Aurora, CO

I'm a Western Mnting addict. I have a couple of their jackets and lighter bag, and there is nothing of better quality than their stuff anywhere. I got bonus at work and went…
- Brian, 01/28/10
Virginia, USA

I like to think of the WM Alpinlite bag as my fortress of solitude! This sleeping bag instills fear and commands respect. It's baffles are lush and the extra room in the shou…
- DAVID, 03/05/10
WASHINGTON

Love it. This bag is champion. I'm 6ft, 210, with broad shoulders and a thick chest and this bag fits perfectly. I have the 6ft bag as well, if your much over 6ft tall go for…
- KENT, 05/21/06
FORT COLLINS

I have taken this bag to CO multiple times, winter camping in AR (16deg F) , and even Kilimanjaro. It was warmer than I could ever need. It has many features including a mul…
- BRETT, 01/28/11
Madison, WI

After months of research on sleeping bags I came to the conclusion that my best bet would be the Marmot Plasma 15. I received it in the mail from REI, immediately disappointed…
- David, 05/11/12

Western Mountaineering's Ponderosa MF is square cut. Unzipped it becomes a toasty comforter for 2 of far better quality than those heavyweight overpriced comforters with high…
- Timothy, 01/25/11
Southern CA

extremly warm sleeping bag.…
- LISA, 07/16/08
TRENTON

I logged over 300 miles on the Pacific Crest Trail this summer, 140 of which were through the Sierra's, and I was never cold and always comfortable.…
- Nicholas, 09/29/10

I am a VERY cold sleeper, and after nearly freezing to death in only 40 degree weather in my previous sleeping bag, I said, "that's it. I don't care what it costs, I am never…
- Jerri, 09/27/12
CA

First let me say that I own several Western Mountaineering Products and I love this brand-They get it right! The best materials and top grade Goose Down. Made in the USA- I p…
- Cliveous R., 01/03/11
Athens, Georgia

The Badger is one awesome bag. It has extra width for a wider than average dude. I am average sivze, but enjoy the freedom of movment in this wide bag. The extra width is g…
- Ben, 10/22/10
Midwest

I slept outside in the mountains of West Virginia in late December in a Squall II tent. Three feet of snow had fallen and the temperature was 7*. I had on an icebreaker shirt…
- Cliveous R., 01/12/10
Athens, Georgia

This thing is WARM, light, highly compressible, and with the ability to unzip into a comforter, it's extremely versatile as well. It is impossible to regret this investment. I…
- John, 05/23/11