First sleeping bag in a long time. Used it on a Mt Rainier climb June 30th at Ingraham Flats (11,100 ft) and on Mt Baker for 5 nights in August above Sandy Camp (6,300 ft) bot…
- Ben, 09/14/11
Seattle

Bag is really big and warm and comfy, but still stuffs pretty easy into the sleeping bag compartment in my pack (deuter 65). Took it on the inca trail and it was a bit overki…
- Justin, 12/23/11
Greensboro, NC

One neat feature is how unbelievably lofty this bag is. As soon as its unstuffed it swells up like a zeppelin, except so far it hasn't caught fire (which i appreciate, althoug…
- CHARLES A, 08/04/10
DC from Knoxville, soon to be San Francisco

This was recommended by a friend who's done extensive work in the Arctic and has used a Lithium for years. I got one for a trip to Nepal. It’s long for me (5’4”) but I l…
- Victoria, 09/12/12

Very lightweight bag, comfortable fit, and kept me warm. However, we had some condensation issues in our tent and I ended up retaining some moisture (on the exterior of the ba…
- Mack, 08/28/08
Columbus, OH

Got this bag to do some backpacking outside of Durango, Co when the weather was a bit chilly 15 degrees or so. This bag kept me plenty warm. Other bonuses super light and with…
- Jeremy, 12/13/11
Peoria, AZ

I paired this bag with the Exped Downmat 9 M. Hands down the most comfortable, warmest sleep system I have ever used. Not necessarily the lightest system, but if you need t…
- Joseph, 11/19/12
Anchorage, AK

I converted to the BA system about 2 years ago with the Snow King and the Fish Hawk and liked it so much that I upgraded to the Blackburn SL 0 and the Heart Mountain SL 30. W…
- JOHN, 01/01/13
EAGLE MOUNTAIN

The day this came in the mail, it was actually minus thirty, so I slept in the backyard to really try it out. Slept like a baby. With confidence up I took it out for a 3 day,…
- Andrew, 04/09/13
Healy, AK