Go to the following link.
http://www.eagleindustries.com/MainProd.asp?CatID=23&SubCatID=69
Carinthia makes some great sleeping bags.. infact many Eurpean countries militaries use them. I've been using them for some time, and find them to be great. The price isn't bad, and the cut is wonderful. I find that SnugPak cuts the weight, but cutting the size of the bags.. and because their company uses a practice of going outside to get the insulation for their bags, it gets shipped to them in a compressed form. The company that makes the insulation puts a glue on it, and then compresses it for shipping. Once the insulation arrives, then they wash it, and it comes out without the glue on it.. because of this, the bag already looses about 10% of the insulation it says it has. Then once you wash the bag it will continue to loose up to 30% of the protection, and warmth with each wash..
Anyway, there are a few who mkaes thier on filling, or they have it shipped to them with out the compression.. Ajungilak is another good bag company.. and Nanok makes some great bags.. but I've herad from people who've purchaced them from Ray Mears site to say that they aren't that great. I shipped on of his former instructors a Carinthia Defence 4 bags, and he loves it.