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Therm-a-Rest NeoAir XTherm NXT Ultralight Camping and Backpacking Sleeping Pad

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$264.55

$ 99 .00 $99.00

In Stock

1.:Original Storage Bag


2.Color:Neptune


3.:Large


About this item

  • 3-inch-thick ultralight air mattress trusted by alpinists and mountaineers looking for extra warmth and durability in the backcountry
  • Reflective ThermaCapture technology traps radiant heat while the Triangular Core Matrix construction minimizes convective heat loss providing a 7.3 R-value, ideal for extreme conditions
  • Foam-free NeoAir design weighs just 20 oz (570 g) in size Large and is super-packable, rolling up as small as a conventional 1-liter bottle
  • 70D ripstop nylon bottom is incredibly durable and resists punctures, withstanding the wear and tear of extended expedition use
  • Equipped with a dependable and rugged WingLock valve that is easy to use in freezing conditions and provides easy inflation and lightning-fast deflation
  • Stuff sack utilizes a PFAS-free DWR coating that is better for the environment and still keeps your gear dry
  • Large dimensions: 25 x 77 in (64 x 196 cm). Weight: 20 oz (570 g). Includes pump sack, stuff sack, and patch kit. USA built of the finest US and global materials



From the manufacturer

XTherm NXT
XTherm NXT Features
Why XTherm NXT
Made in the USA

C. Joly
August 1, 2025
I avoided inflatable mattresses for years because I didn't want to deal with the hassle of leaks. But a couple of years ago, I decided a bit more comfort and warmth was worth the chance. Glad I did. The pad is a bit noisy if you move around a lot, but it packs smaller than a waffle pad. It's about the same weight. And it's way warmer and more comfortable. I'll take the much better sleep in trade for a tiny bit of anxiety.
Karen B
July 18, 2025
I’m an ultra lightweight backpacker - no extra weight AT ALL for me - and yet sleep quite cold, even on nights in the 50’s. Finding this mattress is such a blessing. When it got down into the 30’s my first night out with it, I stayed warmer than ever before! Those baffles really do work!! And I overcome any noise issues with my usual earplugs and a lightweight fleece blanket between mattress and tent floor.
William J. Murphy
July 2, 2025
If you're about to hike a long trail, get this. Or get the short, or the wide, but get basically this. If you're going in the summer only, maybe get the non-xtherm. If you're more excited about your spreadsheet weights than backpacking, get a gossamer thin lite. If you're really going backpacking, get this one.
Nicholas Lafferty
June 15, 2025
I've had a good number of sleep pads and I could have saved money from their failures buying this instead. Having gotten familiar with the points of weaknesses with those pads, I'm relieved to own this pad. They must have gone to great lengths in it's creation.I did try the wide version but even with relatively wide shoulders and hips, it was more than I needed. I have gotten so used to minimalist sleep systems that the regular size is plenty. What I find interesting is how when I roll towards the edges, the pad doesn't pinch down, but instead is sort of pressing back, helping me to stay on. Cheap pads would pinch under pressure and slide away. I also notice when deflating the pad it doesn't feel like I might break the valve. I wondered if the materials on the inside might get damaged from rolling up the pad but it doesn't feel fragile under regular usage. I haven't checked but I'm going to guess they are backing their quality work with a decent warranty.The selling points made and points of many reviewers are all true as far as pack size, r-value, nylon quality, how to use.I would say that it could be tied down to smaller than the size of a one liter bottle but that's just to say that in it's stuff sack it's not solid and has some give to be able to fit around other items in a pack.I'm just short of 200lbs and I'm not bottoming out during regular use cases. I can hear the sound but it's a light ruffling and will not be much louder than any sounds of nylon rubbing against nylon.I go ultralight with as many items as possible–even going so far as sewing my own tent and backpack–and the weight and size is well worth the utility. It's also very comfortable sounder most circumstances I'm sure to capture some rest and be more ready for the challenges of the next day.It would have been great to have had this on certain trips when I was just inside the line of safety. I believe this will last me several years and with all things considered, the cost makes perfect sense.
MechE
June 1, 2025
Honestly the wide version is small, but that's probably what you get when you go super light. Nice and warm though.
Jay Coba
May 19, 2025
Really liked this pad for my past trip. I used this in Joshua Tree, and it was so much better than my previous one. It was a lot more expensive, so that's what I was expecting, but I feel it's worth the price. More compact. Easy to fill up and tear down. Light enough for me. Also comes with a patch kit.
Jonathan E. Thayer
May 6, 2025
I have bought two of these pads now. First one i blew up and had multiple holes. So i sent back for exchange. Second one arrives, again blew it up and this one also has holes.For an expensive pad QC should be a bit better..!! Now im going to try again but not from amazon and see if i can get one that works.Just my 2 Cents
Jonathan Schick
May 4, 2025
Since you can't reply directly to reviews, I'd thought I would just do it here.. For the reviews that said this version doesnt come with a bag, the stuff and pump sack come rolled up INSIDE the sleeping mat!! 🤦. This sleeping mat is AWESOME! 2 season weight in a 4 season package. Literally the most versatile sleeping mat on the market! Also, can't beat that warranty. Thanks Therm-A-Rest!
michele spiller
May 1, 2025
Non avevo dubbi sulla qualità di questo materassino, avevo dubbi solo sulla misura wide e devo dire che avere un pochino di larghezza in più non è per niente male.
steve
April 22, 2025
Very comfyLightweightGood length
Notworthit
April 19, 2025
Good
Hooly
April 10, 2025
Habe sehr lange nach einer Isomatte gesucht. Hatte vor zwei Jahren bereits eine günstige, welche nicht lange gehalten hat. Der hohe R-Wert und das robuste Material (im Vergleich zu anderen Modellen) waren der Kaufgrund, warum ich dieses Modell gekauft habe. Bis jetzt zweimal auf über 2.000hm im Juli und August benutzt (Biwak) und muss sagen, ich bereue den Kauf null. Man wird richtig warm gehalten. Hätte ich nie gedacht, dass dies so gut funktioniert. Für alle, die im alpinen Gelände unterwegs sind, kann ich diese Matte nur empfehlen!
GGVM
February 19, 2025
Excellent quality and very reliable
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