I currently have a older North Face Aleutian 20 degree bag and am looking for a smaller lighter bag on a even smaller and lighter budget. Comparing bags is proving to be difficult since some advertise very different packed dimensions.
Snugpak seems to be a well regarded brand name and this bag is still rated at 36 degrees but packs small for a very low price. Is there something I'm missing?http://www.amazon.com/gp/product/B00...=ATVPDKIKX0DER

I'll be hiking in NH mostly mid summer but it could be a little early or late season as well.
Thanks in advance.