Thanks all for your comments.

I'm torn between an ultralight bag and a blanket/quilt. I know with one, you can unzip and its a blanket, and the other is already a blanket. Guess, just want to try something different and see if it'll work.

On my next order from the states, i'll try out a poncho liner. Then if I have some extra cash, i'll give the woobie a try. I would still like to see some reviews on the woobie before dishing out the cash for something like that, but willing to give it a try after Stokie's comments.