Will I be cold? Sleeping pad

[Lando]

I agree that an uninsulated pad won't be enough for CO in September. I'd call Klymit and see if they'll exchange the static v for an insulated static v and let you pay the difference. The insulated static v has an R value of 4.4. Klymit has great customer service in my experience.

Amazon.com : Klymit Insulated Static V Sleeping Pad, Kings Camo : Camping Sleeping Pads : Sports & Outdoors