I was recommended this sleeping bag by the online salesperson and was very happy with. This is essentially a half-bag that requires you to slide your Thermarest into the bottom sleeve so no down is wasted in keeping you warm. This helps save space and weight when packed. More importantly you bag won't rotate or twist when you turn at night. Sliding the Thermarest intothe sleeve was very quick and easy.

It is sufficiently spacious and comfortable for summer camping and I found the temperature very easy to adjust by zipping and unzipping the bag. For colder conditions, I plan to use it as an outer bag with another bag inside.

I was also impressed by the quality of the finishing and the loftiness of the down. Overall, an excellent bag

I always worry because I sleep cold - but this bag was down right toasty into the lower 40's with my insulated air core mattress tucked inside. The extra room lets me move around a little with out getting cold or losing track of my pad. Wonderful system. Can't wait to try the two zipped together - being able to zip the long to the regular is a great bonus for couples...

We bought a matched set of Yampas for our summer moto camping. Space is at a premium so we wanted to make sure the bags packed super small and sure enough the Yampas do. We found them to be generally nice and comfortable. The only downside was that despite using the same square pad as my lost ranger, the Yampa has a noticably narrower body. This isn't a huge deal but if you're a side sleeper it means you end up with a bit less space than is strictly comfortable. Overall a solid bag with the usual nice Big Agnes features, but not Amazing. It IS cheap, light, and small, which is a nice combo.

I bought two of these, one left zip the other right zip and use it for me and my wife. This system works great. I love having the bad locked below me. There is plenty of space in each bag for one person and when we zip the two together there is enough room for our four year old to climb in with us... not sure if that is a good thing since it defeats part of the purpose of having a double bag.

Beautifully designed with top flight craftsmanship. Bought it for my wife to zip together with my Long Yampa. It is very warm and very light and very compressible.

I used this bag continuously for over 3 months while working on a professional trail crew in the white mountains. the first time I