Hey everyone, I have a question for folks who camp on hunting trips. I purchased a Big Agnes Park series bag for a MT hunting trip in 2020. I didn’t realize how much heat is lost out of the bottom of the bag till we set camp and racked out on night 1. I used a cot in our wall tent and assumed the pad was more for comfort, and less for insulation. Needless to say, I had a very cold week. Can anyone recommend a sleeping pad for the park series bags? I don’t plan on using this bag for backpacking, it’s way to large. With that said weight and size isn’t the primary concern, I’m looking for heat retention and comfort.