Learned my lesson with a memory foam pillow this winter. It’s nice around the house but was basically a brick while cold weather campingA foam topper works great. If it will be cold, don't get memory foam. I made that mistake and it was almost frozen solid. You finally warm it up enough to sink down, but then you are stuck in that spot all night like a taco.
Thanks for the link, I picked up two of em. Do you run the reflective side up or down?This made a huge difference for me. I could feel the heat being reflected.
That is a warm SOB!As far as cold weather sleeping pads go, I recommend the wellax closed cell. A little bit as far as pack size but if you’re gonna run a cot then I’d imagine that’s not a problem. This pad is comfortable enough for side sleepers and has a 9.5 R value.