My goal is to stay warm down to 20* F with a pad. I do not want to supplement with an additional CCF pad or UQ.

I am looking at the Exped SynMat UL 7. It has a reported R value of 3.1. Does anyone have any experience with this particular pad? What temps have you been down to with it?

If not, can anyone let me know what pad they use to get down to 20* F?

Thanks!

Michael (SoCal Mike)