NEMO - Tensor Ultralight Insulated Sleeping Pad (2022)
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Reddit Reviews:
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Based on 1 year's data from Feb 10, 2026 How it works
Liked most:
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"It’s is SO MUCH more quiet than the s7 it ramped up the suction power from 4000 to 19000 yet I can let it clean my office room while being in a call now."
"Extremely quiet compared to our last one to the point where we can have it running while my partner is in work meetings (besides emptying water and dust bin, but that is 10 seconds of loud x 2)."
"pads that lift on carpet so you can run it while the baby naps"
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"after heavy and extreme and I mean extreme use in a very dirty environment, after a year the range suddenly cut down... I felt like I'd gotten my measly 20ish buck worth from them and didn't fault jlab due to the extreme circumstances I used them in daily. ... I work in a hot asa filthy steel mill and the fact they lasted a year was impressive to me."
"My old Breville lasted 10-11 years ... I got the new one 3 years ago with the air fryer option … if it breaks tomorrow I would figure out how to get it again - I seriously love it."
"I've used it in May and January, perfection in every season."
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"I'm a side sleeper and these things are an absolute godsend. Once they're in, I don't feel a thing."
"I’m definitely a side sleeper and this one supports me very well."
"Personally (I ’m in my 40s and a side sleeper) an Xtherm or Xlite is one of my favorite purchases."
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33
"it weighs under 350g"
"under 700 grams including stakes"
"This time around it will hopefully be much easier because we won’t be lugging the super heavy, although slim, Radians. ... They are NOT heavy or bulky, and I can carry all 3 without it being too much of a pain!"
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"20 degrees F comfortably from below. Quilt wasn't up to it"
"Just had my second camp out with it. 0 issues with warmth at 50F , unsurprisingly. Also at 60f I didn ’t sleep hot so that ’s nice too."
"I've used it in May and January, perfection in every season."
Disliked most:
28
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"it's so ridiculously loud I can't use it!"
"Only real con is that this thing is CRINKLY ... definitely the loudest pad I've used ... would honestly be a dealbreaker"
"potato chip bag noise effects"
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"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."
"I've got three nights on it so far in temperatures ranging from upper 30s to mid 40s and I have been cold on it every night. ... It wasn't freezing, but it was noticeably cool and feels like an accurate R-value would be significantly lower. ... That night the pad felt a little colder than my nights on the Neoloft have been, but not by much."
"Klymit is known to completely bullshit their R-value ratings. ... They had an insulated pad rated at 4.4 that they later (had to?) revise to 1.9. ... I personally wouldn't trust them. ... just stay clear of the insulated claims."
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25
"Returned a tensor after it failed on first use."
"Big Agnes has valve issues ... mine didn't even last 3 uses"
"I had a Nemo Tensor straight POP with a one-inch tear from a extremely tiny burr on the edge of my quilt pad strap!"
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15
"I am a flopper and tended to roll onto the edges, which made them collapse and dumped me onto the ground."
"The Nemo tensor has failed on me twice now (the second one was a replacement). It slowly loses air, and so you are on a 3 hour schedule until you are reinflating it."
"The other two have a slippery surface that makes the last 1" on each side unusable since you slide off it anyway. ... the slipperiness is annoying for me since it just allows my leg to slide back down/off the pad (this is why I tried and ultimately moved away from the Nemo)."
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"I’ve had multiple Nemo tensors and they all leaked and tore beyond repair."
"It’s crinkly. ... There’s survival blanket type material in there."
Fun_Airport6370 0.2insulated nemo tensor long/wide. 5.4 R value
the z lite and nemo tensor combo has never failed me
rogermbyrne 0.2im the same size give or take a couple of kg and have a thermarest xtherm and a nemo tensor UL, both long wide and in hindsight would buy reg wide. i side sleep and curl my legs up a bit and its just unnecessary pad imo.
FewEnthusiasm2487 0.1I have a Nemo tensor long wide. I'm 6'1" 175lbs I like to incorporate a 1/8" gossamer gear closed cell pads under my Nemo for puncture protection. I inflate the Nemo as much as the inflation bag will allow. I'll also put my emptied pack under both pads where my knees will go and my extra clothes under the head. This elevates my knees and head for a much better sleep experience.
GlockTaco 0.1I use mine with a GG 1/8 “ pad below and haven had a problem I came off a tensor wide long all season so it was a bit to get use to the narrow width (I am a big guy @ 6’2” 265lbs) It gets the job done and doesn’t weigh shit.
tmoney99211 0.1Nemo tensor. Hands down no regrets, I sleep really well on it. Also recognize that Nemo has life time warranty. If there is a leak or something, you can get it fixed or replaced.
I'm 6'2 250. I use Nemo tensor long wide. I sleep like a rock.
I use Nemo tensor for backpacking and I sleep on my side. It's pretty comfortable. Pro tip.. 2 pillows. I have a thermarest and a sea to summit pillow for the height with I sleep on my side.
I can specifically answer this. So I have tensor 5.4 one. AND the lowest temp I backpacked all season was ~33-34*. Most of the late spring - Fall camping, the lowest temps were ~50 at night. AND dude, this pad is SO warm, I love the pad, so comfy but warm to a point that I can sleep on it in my underwear in 50* and still be warm.. lol I am actually buying a second pad with a lower r value. SO if you think you are sleeping in low temps, buy a pad with high r value. Nemo pads are comfortable as fuck! I sleep like a rock on it. If you are doing mostly summer/early fall backpacking, you can spend a little less money and get a pad with a lower r value.
DDF750 0.1My Tensor squeaked loudly on my tent's floor I came up with a super light fix, the lightest gauge poly tarp painters drop sheet, cut to size. It's only 23g, \~ 1/3 the weight of a thinlight
DIRK_DAGGLER 0.1I backpack a lot on top of motocamping and found that the Nemo Tensor UL mat is great. It retails for $180 on rei right now but it’s worked great in my opinion. It depends on what you want though. It’s expensive but the lightweight is noticeable when backpacking. I don’t know if it’s worth the splurge just for motocamping however. Ive used it for at least 75 nights though now and it’s held up. Smaller than most inflatables too.
IceCreamforLunch 0.1I can’t comment on the others but I have had a Tensor Insulated for a few years and absolutely love it. I’m a side sleeper and I’ve used it down to 30F and it gets the job done but that’s about its limit. If I were going to be in temps consistently that low I’d put foam under it.
No it has a good baffle structure. Amazing for its weight. I inflate it, then let bits of air out so that my shoulder is about an inch off the ground when I’m on my side and then it’s perfect for the night.
longwalktonowhere 0.1For -5C and durability I would personally take the Thermarest X-Therm mummy. R7.3, 440gr (although mine weighs 460gr in reality), and a 70D material on the underside. Anecdotally, I can feel the cold seep through my Nemo Tensor Insulated (R4.2) from around freezing.
Same here - Tensor Insulated down to about freezing when I can start to feel the cold seep through. The Tensor Insulated has been replaced by the significantly warmer Tensor All Seasons, and that would be my recommendation.
After reading a lot of advise like this, I bought a rectangular wide pad for my thru hike (Nemo Tensor Insulated). When my partner joined for a bit with an X-Lite regular mummy, it turned out that she (5ft) much prefers the wide pad, while I (6ft side sleeper) sleep just as well on the regular mummy (even though I, too, often kick a knee up). Obviously she took the Nemo back home to save me some weight for the remainder of the trip. Just goes to show how personal these things are.
Both Thermarest and Nemo pads work for me, and I suspect many others would as well. Regarding shape, I think I actually need *less* space than someone who sleeps on their back. Regular mummy pads work great for me.
I have used the Tensor Insulated RW (predecessor of the All Season) and (older generation) X-Lite mummy extensively, and I sleep equally well on both. Therefore, I prefer the X-Lite for it’s lower weight.
MotorBet234 0.1Sea to Summit EtherLight XT Insulated. I also have a NEMO Tensor Ultralight but find it too thin for side-sleeping.
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