
Exped
MegaMat Series
Car camping comfort king; warm and durable.

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I use a Thermarest Neolithic Xtherm NXT. It’s honestly the most comfortable thing I’ve ever slept on and keeps me warm in any circumstances. Weighs very little also, and they’ve really cut down on the noise with the NXT. Couldn’t go back now. I love it too much. I am quite small and don’t have a dog though so YMMV.
My Thermarest XTherm is honestly more comfortable than my bed. I love that thing, and I do tend to be a bit picky about sleeping.
I don't think the comfort is the best for the Xtherm, but it's comfortable enough for me. And very warm, I have yet to feel cold when using it (in Norway and Iceland for instance).
THIS! The new one is perfectly fine! I´ve used it on a 10 day trip above the arctic circle and i slept really well, every single evening!
I have the xtherm nxt and would recommend it. It has a good r value especially considering it's size and weight. The nemo tensor seems to be recommended a lot too in the ultralight space.
NeoAir® XTherm™ NXT Sleeping Pad is what I use and love it as a cold side-sleeper. Love how small it packs down, isn’t too much of a pain to blow up. I don’t find it noisy in the way other pads can be. I know it’s not foam, but I really love it.
I have the Neve Waratah quilt(-2C version) and prefer it to my Sea to Summit Spark sleeping bag. I use it with the Therm-a-Rest NeoAir XTherm NXT sleeping mat. The mat is a R 7.3 so might be too warm for you but I’m a cold sleeper. However that being said I have used it in summer in the Blue Mountains and I didn’t overheat but I’m not sure how it would go if the weather was a lot warmer.

Exped
MegaMat Series
Car camping comfort king; warm and durable.

NEMO
Tensor Series
Lightweight side sleeper favorite, but polarizing on warmth and noise.

Exped
Ultra Series
Comfortable, quiet side sleeper pad; compact for backpacking.

Big Agnes
Rapide SL Insulated Sleeping Pad
Comfortable with unique side rails; R-value and durability disputed.

Therm-a-Rest
NeoLoft™ Sleeping Pad
Very comfortable; a bit heavy and bulky for backpacking.

Ranked #1
Exped - MegaMat Series

Ranked #1
Exped - MegaMat Series

Ranked #1
Exped - MegaMat Series

Ranked #1
Exped - MegaMat Series

Ranked #1
Therm-a-Rest - NeoAir Xtherm Series