Slumber Jack does have some bags that seem to fit your needs however, with that being said I think that I would look at a name brand bag so that I would know that I could depend on it when the weather and every thing else around you gets rougher than you expected...Your bag is one of those items that you "have" to be able to depend on....I know years ago I had several fairly good bags ..low temp ratings and all that but when I did encounter bad or at least in climate weather, they just didn't do the job..However, it is up to you and you can get some really good deals on the Slumber Jack name brand. I have a Marmot "never winter" and it goes about 2 lbs. and is a 30 degree bag. I use a closed cell pad, and inflatable pad (Big Agnes). I also have specific clothes that I wear if the weather is really really cold. That greatly increases the temp rating of my bag and usually keeps me nice and toasty too...Hope that helps....sabre11004...

The first step that you take will be one of those that get you there !!!!