Therm-a-Rest
Therm-a-Rest
NeoAir Xtherm Series
Therm-a-Rest
NeoAir XTherm NXT

Therm-a-Rest
NeoAir XTherm NXT MAX Sleeping Pad

Top Pros
Top Cons
Reddit Reviews
I hate my NeoAir, I don’t find ThermaRest pads comfortable at all. I’d take a CCF over a Thermarest. For trips where I want an inflatable over a CCF, I just got a Nemo Tensor since they’re on sale at REI (25% off). At least in store, it felt a lot better than my NeoAir or CCF.
Seems like a great all around option. A little heavier than I would like on because I need a long/wide, but I sleep like shit on the NeoAir. I wake up multiple times every night off the pad, slide around, bottom out and my body hurts in the morning. The CCF pad I have is better, but also not warm enough a lot of the time.
While I may not be going super far, depending on the situation, I could have to hike quickly (closer to 3-4 miles per hour) in order to beat a storm or meet a deadline. I have currently narrowed it down to the themalite xtherm or the Nemo tensor. Leaning torwards the xtherm for the heavier fabric on the bottom. Big Agnes did offer warranty replacement, however I am concerned about the reoccurrence of the issue so I chose a non insulated pad. Thanks for the advice!
The Xtherm was a total game changer for me. The warmth from the reflective technology makes a huuuge difference
15F frequently or “just in case”? This is my set up: Xtherm Thermarest, 0F Enlightened Equipment Enigma (bought in 2021, I’ve heard their quality is decreasing), 90gsm alpha fleece sleeping layer. SMD’s Gatewood Cape , which offers minimal heat trapping. I feel good to 20F. I’d be uncomfortable but ok at 15F. If my tarp isn’t cutting the wind well enough, I’ll also sleep in my rain layers. There’s no one “true”/“best” way. It’s going to depend on your body, your baselayers and how much comfort you want. Alpha fleece is incredible, but only if you take care of it and have a wind layer. 850 or better down is going to be a good thing to look at. Lighter materials need more care/are more fragile. Thicker material on a sleeping bag will also cut wind better, but be heavier. Managing sweat and condensation is also going to be a big part of being warm. https://preview.redd.it/ql5u7bcm7b6f1.jpeg?width=1179&format=pjpg&auto=webp&s=3447a515da55f7c7c722dd870512568afebd5473
If the cold is coming through the bottom it’s a pad issue not a quilt issue. I love my Xtherm pad.
Thermarest neoairs are too loud and crinkly for me. Rab style of mattress doesn't do well for me as a side to belly sleeper. Nemo is my pick because the only air pads I've kept are Nemo. An astro non-insulated pad is my summer pad with an older cosmo insulated pad being my 30 to 55-deg pad.
I've slept on snow at those temperatures on both the women's X-lite and X-therm. I was quite cold on the X-lite, and I sleep very warm.
Yes. I started with both a Switchback and an Xtherm. Air mattress got holes. I patched it, many times, until I tossed the damn thing and just used the CCF. It was fine. There were only a few nights I wish I had something a bit warmer. When you're riding that edge of too-cold-to-sleep, camp selection becomes even more important.
I tried an air mattress. Deflated in the middle of the night. Never again. I've tried thermarest inflatable pads. Fine when younger. Cot? Yeah not bad. I would suggest something that insulated between you and the cot. But they are bulky and need a much bigger tent so we have pretty much given up on those too. Actually now kiddo and I camp in the back of the 4runner and use closed cell foam camping pads. They have actually been pretty comfy. The ones we got are about 1" thick and pretty soft, kind of like a yoga mat but bigger.
Adding on to what Massey said **Sleeping bags** At those temps you would want gear rated to handle temps at least at -40F, maybe even -60F depending g on how you sleep and the manufacturer. Many will list the lower limit or survival temp so a -40f bag may only be comfortable down to -15 for you. You are hitting highly specialized gear at this point, even REI has very few bags rated for those temps. I would not try to DIY bag layering with your experience level and those temps. Your choices also break down in to two basic categories - down: lighter, packs smaller, expensive, different care requirements - synthetic: significantly heavier and bulkier but can be much more affordable For down bags western mountaineering is probably the gold standard but bags will be over $1,000. There are a few other major brands in this space but prices will be of a similar range, maybe a few hundred less. There are also some custom gear makers like feathered friends that make down bags in that temp range. For synthetic bags I have used a layered sleep system used by a company called wiggy's. Their two bag system for use down to -40 would take up most of my 60l bag even in the compression sack. I've had it down to about -10 or -15 and was comfy. A large percentage of my scout troop in Alaska used the -40 system from them. The other main synthetic system that I'm familiar with is the military modular sleep system which is supposedly rated to -50 when you use all 3 layers. **Sleeping pads** R value can be additive so you could get one really good pad like a nemo tensor extreme, exped megamat, Therm-a-Rest NeoAir XTherm, or other high r value pad or you could layer multiple closed cell foam pads together and put those on top of a lower r-value Sleeping pad. **Body Sleeping system** Sleeping bags are rated with the following assumptions - the "average" man - wearing base layers - on a well insulated sleeping pad I covered the bag and pad but you also need to have some decent base layers and at those temps you should also be considering what to wear on your head and face. You will probably want to sleep wearing a buff and hat or balaclava and maybe even a hat as well. You want your mouth to be breathing out through the face opening in the bag whenever possible due to condensation buildup. Make sure you have a set of clothes ONLY for sleeping, you want to be completely dry getting in to the bag. **tent** Many tents will work as long as weather isnt a concern. I've used both coleman and ozark trails tent in below zero conditions. The big issue is good ventilation so that any condensation doesn't build up on your bag or on an inner tent wall that may touch your bag and saturate it with water. Double layer tents with a full rainfly would be my go to, especially one with a partial solid interior (the bottom half or so being a solid fabric) that will help block blowing snow and winds. Very few people actually need a dedicated winter tent. In my 4 years in Alaska I never ran in to anyone with an actual 4 season tent and we camped out every month of the year.
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