Sea To Summit

Comfort Plus Series

Sea To Summit

Comfort Plus SI Self-Inflating Foam Sleeping Pad

Sea To Summit Comfort Plus SI Self-Inflating Foam Sleeping Pad

Overall

#74 in

Sleeping Pads

according to Reddit Icon Reddit

Sentiment score67% positive
8
2
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Top Pros

Top Cons

Last updated: May 7, 2026

Reddit Reviews

Reddit IconAdventurous-feral
9 months ago

Im a side sleeper. I have the XLite. Often feels like the baffles lack structure at the sides so in the mornings I'm fidgeting around feeling like im rolling off the mat. Not used a Tensor although I have heard it offers much better support for side sleepers. Also, the Xlite suffers from mould spots on what seems the outside. For comfort though, from all the mats ive laid on, sea to summit are the most comfortable

11 months ago

Thermarest neo air xlite is light and warm enough for most four season camping. Sea to Sunmit are the most comfortable but not the lightest. I have heard really good things about the nemo Tensor mats. Looking to get one next. Horizontal baffles for me as a side sleeper seem to be less stable than a mat with longitudinal baffles that run the length of the mat. Id recommend a mat with an R Value of 4.5 for most good weather to early winter camping

Reddit IconAlive_Control6885
12 months ago

I’m a side sleeper as well and I stopped using my Nemo tensor so much because of the potato chip bag noise effects heh. This past winter, I’ve used the Sea to Summit comfort plus. It is easily the most comfortable pad I’ve ever used for side sleeping. And inflates and deflates easily. Highly recommend!

Reddit IconApprehensive-Wave640
8 months ago

I'm a big fan of the sea to summit pads. If I was buying now I'd buy the comfort plus. 6'5" 250ish side/stomach sleeper 

Reddit Iconaudiophile_lurker
7 months ago

Sea-to-Summit Comfort Plus Insulated. It is a dual-chamber sleeping pad, so you can tune the bottom chamber to provide protection from the ground and top chamber to give you the right level of cushion. None of the other pads on the market can do this, including celebrated Therm-a-Rest and Exped offerings. Exped Megamat is still more comfortable, but it won't fit inside a kayak and weights a lot more. S2S Comfort Plus is the next best thing.

Reddit IconBackpacker_billy97
5 months ago

I prefer the quasar sleep pad to the STS option - but that’s a personal preference thing. Sleeping bag or quilt definitely isn’t something to skimp on. When I first started, I bought a sub 150 sleeping bag and quickly found out its “rating” wasn’t even close. Wife and I were in the same boat years ago. We went “cheap ish” with gear and quickly realized we wanted to upgrade certain things. Looking back - we wished we just went with the good gear from the get go (of course, if funds allow) - because we ended up rebuying the gear we actually wanted shortly after, and spent money on the “cheaper” gear that we didn’t like that then felt like a waste. We would have saved money if we just bought the nicer kit in the beginning.

Reddit Iconbadi95
9 months ago

Ended up getting a couple sea to summit mats on sale for $60.

Reddit IconBelethorsGeneralShit
4 months ago

I use a Sea to Summit sleeping pad. It's only 1.5" thick, but it holds air so I still don't feel the ground regardless. It works perfect with folding rear side seat down in a Tesla Model Y

Reddit IconBergeaux84
6 months ago

Rapide sl is peak. My favorite pad. Ive got a sea so summit pad that i love too but can't remember the name of it. It has like a 7 or 8 r value tho.

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