Who makes a good lightweight sleeping bag rated to 0 or less? I have a big bag rated to 0 but I'd like something a little lighter and smaller(the one I have is 48'' wide zipped up and is heavy but warm, good to throw in a rig but not really usable with a backpack) for a pack.
Thanks,
Jr.

Recon 3 would be my choice.
Found this while doing some research a short while back: http://aussiearmy.org/forum/index.php?topic=349.0
Some amusing comments but also a few good tips.

That pretty much exactly what I'm looking for lol,thanks. My big bag is awesome,but enormous even rolled up and heavy but really warm.
Thanks,
Lost

Cheaper than dirt has the ARMY modular style for $168, they go for like $300 + or- normally. I'm looking to get 2, when finances allow.

3 piece modular ECWS system, great price.

http://www.sportsmansguide.com/net/cb/3 ... x?a=619996

Cool, thanks, I think I might order a cpl for that price, and it's lighter than the huge bag I allready have.
Thanks,
Lost

Just called the Sportsmanguide. As I thought, the ECWS bags they are selling are NOT USGI. (They are made in China). If the real deal, at $89 for a new set that would have been a very good deal.

I have a Marmot down filled. I've been warm to -20 and usually wake up sweaty if it's warmer than about 15.

".... usually wake up sweaty if it's warmer than about 15."

Going by your avatar, I'm not surprised.

Ok no problem, here ya go.
http://www.cheaperthandirt.com/ZWB144-1.html

Original US ECWS Modular Sleep System -30 Degrees Bivy, Patrol Bag, Intermediate Bag, Compression Sack
Our Low Price: $129.97

Original US ECWS modular sleep system, this truly is the warmest sleeping bag, down to -30 degrees, when all pieces are used together. Sleep system includes a camo waterproof/breathable bivy, black patrol sleeping bag, and an olive intermediate sleeping bag that all packs in the compression sack. Each piece can be used individually or together to create the desired level of warmth. 84x32" tappered with boxed foot that will accommodate boots! The only sleep system you need to own, it is three bags in one, no more need for multiple temperature rated bags that take up storage space, used in good condition. Total weight, 10 pounds, all layers combined. Grade II, Non returnable item.

All Military surplus products are used, the condition of the products varies, and the quantities may be limited. Unfortunately, we can not accept backorders or returns on any surplus products. Surplus condition scale:
Grade I - Used in like new to excellent condition. Grade II - Used in good condition, may show minor use.
Grade III - Used in fair condition, will show normal wear and tear from daily use.