So right now Sierra Trading Post has the Marmot Never Summer Zero degree down bag on sale for $220. However when you get to check out and use the code stp11, you get 30% off the order making it just $151. Since the bag retails for about $300, this is a killer deal for all you winter camping folks!

http://www.sierratradingpost.com/marmot-0-f-never-summer-down-sleeping-bag-600-fill-power~p~4253n/?filterString=search~marmot%2F&colorFamily=01

Check it out!