Sea to Summit sleeping bags

How about this one? Compared to the WM Ultralight. Even less expensive.

http://www.backpackinglight.com/cgi-bin/backpackinglight/kelty_cosmic_down_20_sleeping_bag_review.html

Might take a look at this. I got a almost new one from a member here for this winter. Only used it once, but I was extremely impressed. Light weight for a 15 degree bag at 2lb 2oz and packs down small. Only negative I found was the center zip.

http://www.backcountry.com/stoic-somnus-15-sleeping-bag-15-degree-down?CMP_SKU=SIC0066&MER=0406&CMP_ID=SH_FRO001&mv_pc=r126&mr:trackingCode=4FC55351-3F84-DF11-9DA0-002219319097&mr:referralID=NA

I am getting a new summer bag and need to free up some funds, so I may be willing to sell you mine for a good price if interested.