Sea To Summit - Comfort Plus SI Self-Inflating Foam Sleeping Pad
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Last updated: Dec 30, 2025 Scoring
Liked most:
1964
80
"A good robovac is a life changer. Even a $350 basic S8. It is a great place to start. ... I promise you that you will not be disappointed by a basic S8. It will change your life even if it can't fit under every piece of furniture you own. ... My two S8s just finished vacuuming our entire house in about 46 minutes. ... While my floors were being cleaned, I sat comfortably on our patio in the cool shade with a slight breeze and composed my far too long response to you while sipping a diet soda and relaxing. ... I will have to spend about four minutes maintaining my two S8s. This will be my entire contribution to my home floor cleaning effort for today. Four minutes!"
"I got the Q5 Pro for $139. ... costs $450 less than what I paid for the S6 ... it is the best value option out there imo."
"Like 500$ these robots are currently the steal of the century ... You can get a mova p10 pro ultra (cannot remove its mops), equivalent to the l40/x40 for 500$ after a discount code"
427
104
"It's also absolutely unbreakable ... I have it since 3 years, done ton of afters, street parties, beach parties, etc, with it. Saltwater, beers, dust, sand, falling on the ground, etc, nothing broke or deteriorated it the slightest, and I am a pro for breaking anything technological."
"will last you forever as they are absolute tanks"
"amazed how the quality resembles logitech g pro 1"
615
132
"super comfy. ... And even me at 270lbs I can sit in my side and not bottom out (inflated a lot though)"
"definitely has improved our sleep quality a lot while camping ... boyfriend has back issues so a bad sleep set up is not really an option"
"I just put up with the pinholes and patching them on trail because I can't sleep better on any other pad. ... There's a huge difference in comfort depending on your body between the dimpled baffling of the Etherlight/Tensor and the horizontal baffling of the Xlite. ... I can't sleep on horizontal baffling despite all the good features of the Xlite. ... I'm a side sleeper and my arms and shoulders ache and/or fall asleep or go numb on the Xlite. For whatver reason I can only sleep on dimpled baffles (tensor, etherlight)"
12
5
"used for the first time at 1 degree and I was nicely warm. ... very impressed with the quality and warmth."
"It has an R value of 4.0 which has kept me warm all year round in temps down to about -5."
"how it kept us warm down to an exact 35 degree night."
21
3
"I'm not exaggerating when I say I can't imagine a pump being more effective than the one included with the lost horizon. ... It deflated the mattress to pancake flat in seconds - I don't know what better even means in this context."
"It uses an inflator bag and inflates easily/quickly."
"and has a bag system to inflate so you’re not hyper ventilating trying to blow the thing up at altitude."
Disliked most:
87
30
"found it to be the equivalent warmth of the insulated static v plus my ccf, and even pairing the etherlight extreme with a ccf, and having it fully inflated wasn’t nearly enough for sleeping on frozen ground or snow."
"If I need more than 4 R insulation (I'm sleeping on snow most likely) I'm taking a ccf for backup because I don't want to die."
"I've only slept on it for one night with a Thinlight underneath, where it got down to 35F and I felt the cold under the pad for sure but it was fine. ... I would *never* use it without a Thinlight. ... not anywhere near as warm."
59
87
"Dropped about 9ozs and kicked myself the rest of the way down the trail for being so gullible. ... I could really feel those 9ozs off my back."
"stupidly heavy mondo king pad"
"For pack-in or hiking its FAR too heavy."
4
9
"had multiple get air leaks in all the seams so I gave up on using it."
"which started leaking after 3 nights"
"Avoid StS Etherlight XT at all costs, as I have had two getting pinctures where the dividers attach. ... Constant flats from just lying on them."
1
1
"having a couple nights of bad hip pain using the comfort plus."
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32
"at 183cm with some extra space for the bag with 450g of down to get the loft that tent was not enough. My head was barely touching the mesh doors of the inner, while my feet were already pushing the inner against the fly (with the tent properly tensioned!) Woke up with wet bag and cold as hell feet. Didn't bother to use it again."
"when it comes to height support, I find that Durston tends to overestimate. ... I'm 198 cm tall, and only X-Mid Pro 2+ is usable for solo use. ... I definitely wouldn’t go for the one-person X-Mid 1 if you're around 193 cm or taller."
"I had a lanshan pro 2 and it was way too small, both hair and toes got soaked from condensation."
I’m d you can get it on sale the Sea to Summit SI Comfort plus is an amazing pad with a high R rating
r/camping • Budget sleeping pads ->The thermarest Neo air mats are lightweight and good quality, if a little pricey. MEC alternatives aren’t bad either. I prefer a foam/air mix pad and have been really happy with the one I have form Sea to Summit. If you want to be on the inexpensive side, look at Woods or Decathalon, but expect more weight.
r/canoecamping • Sleeping pad recommendations? ->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
r/Ultralight • Tensor all season vs Xlite Nxt? ->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!
r/REI • Looking forward the unicorn of a sleep pad. Quiet. Side sleeper. Lightweight ->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
r/CampingGear • Big Guy needs help picking a backpacking sleeping pad. ->When I did Baker I brought a closed cell pad (Nemo switch back) and an inflatable (Sea to summit) for comfort and redundancy. You'll be hard pressed to find a new bag that's also lightweight for $200. You'll probably need to see if you can find something used or I would recommend you see if you can rent one.
r/Mountaineering • Recommendations for Sleeping Pad & Sleeping Bag ->Ended up getting a couple sea to summit mats on sale for $60.
r/CampingGear • Exped vs Lost Horizon sleeping mats ->Big Agnes and sea to summit checks all your boxes. Small/compact, uses vertical baffles to prevent that bouncy castle feeling and provide actual support
r/camping • Sleeping mat choice ->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.
r/Ultralight • Question- sleeping pads ->I personally think Sea to Summit pads are comfortable. Nemo Tensor might interest you as well.
r/hiking • Most comfortable sleeping pad? ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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