Looking for a comfortable pad, not doing any major backpacking and weight is not an issue. Usually doing one night a month in the cold season.
btw, that cheap blue foam pad has more insulation value than anything on the market.WalMart Blue foam pad... $14.98
This. Anything inflatable will be filled with cold air this time of year and freeze your testes offbtw, that cheap blue foam pad has more insulation value than anything on the market.
Walmart blue pads are an excellent budget choice and cheap insulation. Comfortable they are not! At least not alone.
Personally, I like blue foam pad or thermarest folding egg crate pad as the base, with a Klymit Static V Insulated on top.
That said, Klymits R value is not accurate per the new ASTM standard. The Thermarest XTherm is generally said to be the best insulated pad for backpacking, but if weight and size aren't a primary concern, you don’t have to drop $200 to get a warm, comfortable pad.
I used to use a Thermarest 3/4 length, self-filling, about 3/4" thick. Never had much issue with it, but I was younger.
I "upgraded" to a Klymit Static V this year: meh. It's full length, and is thicker & softer than the Thermarest. But it has some flaws:
a) valve design (same as old TR) means you HAVE to blow it up by mouth. No way to attach a bellows or blower
b) longer than it needs to be (or than I need, anyway), so requires more blowing
c) fine in summer, but froze my butt off last night, and it was only 38F. I felt the cold of the grave from below!
d) "V" shaped baffles + valve design + folding necessary to fit it back into stuff sack = you can NEVER get all the air out of it.
I'm dealing with it for now, and have a foam pad to go under it (R value 2.0) on order, but will upgrade as soon as budget & other necessary gear buys allow.
I did it the other way around on my Nov 12-13 trip to Bradley Creek, when temps got down to 32F and was warm as toast. But I was in a borrowed down bag, as well... I was going to do the same thing when my foam pad gets here. Now I'll try it both ways and verify.You should put the foam pad over top of the Klymit to insulate you from the cold air. Under it won't accomplish much, it's not just the cold ground that is the problem, it's the air around you cooling the air in the mattress.