Tensor Trail Ultralight Insulated Sleeping Pad
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I think the Nemo Tensor Trail should be fine for you. I spent the last few years backpacking in the Ohio river valley (and elsewhere in the east coast and south) on a pad with a 2.5 R-value and was never once cold. I sleep notably warm as well, so I even used that pad down to 5F, but the reality is that winter in Virginia is rarely cold enough that this pad (especially if paired with a foam pad) would not be sufficient for you.
Just remember the Exped hype is from their pads with foam in them. This won't have that. That being said, I have both a massive Exped and a NEMO Tensor. I sleep like a baby on both.
Nemo Tensor Trail is the correct answer.
The Nemo Tensor line of pads is what you need. I haven't messed with the Elite (8.5 oz / regular mummy), but the Trail (13 oz / regular mummy) and Insulated (14.1 oz / regular mummy) have treated me well this year. If you want to get full-season use, just get the insulated—it has an r-value of 5.4 and is only \~1 oz heavier.
The Nemo Tensor line of pads is what you need. I haven't messed with the Elite (8.5 oz / regular mummy), but the Trail (13 oz / regular mummy) and Insulated (14.1 oz / regular mummy) have treated me well this year. If you want to get full-season use, just get the insulated—it has an r-value of 5.4 and is only \~1 oz heavier.
I’ve used mine down to 20 degrees. Any colder and I use a foam pad underneath. The tensor is awesome, especially when paired with the right bag for conditions.
I have a Nemo Tensor Insulated (Reg rectangle) and absolutely love it. It's super comfortable, I haven't found it to be noisy at all, and it's quite light.
I 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.
I’d second the Nemo Tensor all season ultralight insulated. I waited till it went on sale and snagged it for about $150. With an R 5.4 it may actually be too warm for your summer trip but I’ve used it almost all year around. Very comfy when I was 79kg and incredibly comfy now when I’m 69kg. I toss and turn a lot so I went with the wider option. If I could sleep without rolling I woulda gone with the mummy regular to save the weight. If you’re not needing as high an R value, the Tensor Trail can save you weight and money at R 2.8. If you can find a crazy sale, the Tensor Elite saves you almost half the weight, but I believe it is a relatively new pad with minimal time to see how well it will hold up to time in the wild.
3 season tensor is really what you should get unless you wanna winter camp. I love camping but winter camping is not for everyone. But no doubt get the tensor. 10000% https://www.rei.com/product/228438/nemo-tensor-trail-ultralight-insulated-sleeping-pad?sku=2284380002&store=&CAWELAID=120217890018031554&CAGPSPN=pla&CAAGID=147758271279&CATCI=pla-2022408626626&cm_mmc=PLA_Google%7C21700000001700551_2284380002%7C2022408626626%7Cbrand_flag%7C9920629669&gclsrc=aw.ds&gad_source=1&gad_campaignid=9920629669&gbraid=0AAAAAD_DTlxwAE6K8qThhTEh4hPO024V0
Unless you are camping in winter get a Nemo Tensor Trail. The 2.8R rating it has will be good down to freezing, it wil crinkle way less, and is much lighter.
You'd have to sleep pretty cold for a 2.8r rated mat to not be enough gound insulation for 3 season camping. Ground insulation doesn't generate or trap warmth around a sleeper, it just reduces the heat loss to the ground. Whether you are a cold or warm sleeper, that rate of heat loss will be the same.
Sea to Summit EtherLight XT Insulated. I also have a NEMO Tensor Ultralight but find it too thin for side-sleeping.
Can't speak from a racing context, but I've got 2 different inflatable sleeping mats that I'd vouch for. NEMO Tensor Trail Ultralight to save weight and bag space, but I do find it thin for side-sleeping and I'd expect it to be under-insulated for colder conditions. Sea to Summit Ether Light XT Insulated packs larger and heavier, but it's now my year-round option due to the additional comfort and R value. It'll still take up less space than your foam pad. I carry a little Flextail camp inflator for blowing up my pad - inflates in like 30 seconds, I'll also use it to deflate just to get all of the air out, avoids humid breath causing mold inside the pad. I'm tent-camping, and the inflator doubles as an LED lantern inside my tent, which is especially handy as I'll often wake before the sun.