Therm-a-Rest NeoAir XLite NXT

[Drew Smith]

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BPL Listing ID: 2025-12-29 16:38:26 UTC / c9ae5270f4

[Drew Smith]

I swore off inflatable pads many years ago, using them only for snow camping. The reason: I’ve never had one go more than a couple of weeks without springing a leak. Also they are not quite as versatile as foam pads — you really don’t want to use them as a sit pad for breaks or as a support in a frameless pack.

But the Xlite NXT pads have gotten a lot of good reviews and are very popular. I thought that maybe advances in materials and designs have resulted in an inflatable pad that would give trouble-free service.

The NXT’s specs make it well suited for 3+ season fast and light packing. A 4.5 R-value at 13 oz (regular size) weight is appealing. Paired with an ultralight powered inflator (I got a PadPal), I expected it to be an effective and efficient part of my sleep system.

I have been disappointed once again. After about 20 nights on the trail it sprung a leak, one that I could not locate in the field (the soap-spray test at home revealed it to be near the wing valve – I suspect I pinched the fabric when closing the valve). There is still another slow leak somewhere that I have not been able to locate.

It was not all that comfortable when not leaking. If the pressure was a bit too high, it “crowned” and I tended to roll off the pad. Too low and my hips would bottom out when side sleeping. The “just right” window of inflation was very narrow and took much fiddling to locate.

Despite the lofty R-4.5 rating I found my underside getting cold when sleeping on wet ground in 40F temps in the Washington Cascades.

When considering the price ($200) I have to say this is one of the weakest performances and worst values of any major piece of gear that I have encountered in 50+ years of backpacking. I know that plenty of other folks have had good experiences with this pad, but I can only report my own.

Recommended 2/10Field performance 5/10Use again 2/10

My experience: Expert·Product days in field: 40

Disclosures

Obtained independently: I paid for this product or received it as a personal gift from someone not affiliated with the brand.

Backpacking Light affiliation: I work for Backpacking Light in a paid or official capacity (owner/shareholder, employee, contractor, or paid contributor), but I am posting this review as an independent user and its content was not reviewed or directed by others at Backpacking Light.

[Mudjester]

Longterm review: having used the Neoair XLite (not the newer NXT) exclusively for over 12 years and 400+ nights in all kinds of 3 season conditions, I want to include a different, far better, evaluation of this mattress than has been offered. It has never once leaked, although I do treat it kindly – I far favor a cushy mattress over a pad for bpacking on the hard Western U.S. ground -, and it is easily in/deflated to suit my bones at night. I assume the NXT is an improvement over this old but still totally robust yellow dream, but can’t say.

Recommended 10/10Field performance 10/10Use again 10/10

My experience: Expert·Product days in field: 400

Disclosures

Obtained independently: I paid for this product or received it as a personal gift from someone not affiliated with the brand.

[Terran Terran]

At 6′ and 200 pounds, I find some popular pads uncomfortable.

[John B]

In a sense, it’s a great product. It’s warm (R = 4.5); even when I took it down to 24° F, it didn’t seem insufficient. And it seems durable: the 30d shell never leaked or developed a puncture. People complained about the noise that the old version made, but I had the new version—I bought it in early 2024—and it wasn’t notably loud at all. I am a terribly light sleeper, and if this pad had been noisy, I probably would’ve noticed.

Still, I almost never slept well on this pad. The problem was that I couldn’t get used to the horizontal baffles. (In addition to four days in the field, I slept on the pad when indoors, too.) I ultimately sold it and bought an Exped pad that is worse in most respects but that is more comfortable: the Exped pad has vertical baffles, and the baffles at the edges are slightly larger than the others, which helps to keep one’s arms and body in place at night.

Recommended 6/10Field performance 6/10Use again 0/10

My experience: Intermediate·Product days in field: 4

Disclosures

Obtained independently: I paid for this product or received it as a personal gift from someone not affiliated with the brand.

[Ryan Jordan]

My experience with this pad is limited to a few weekend trips and one longer (12 day) expedition. I have no issues with warmth/insulation, as I used it only for sleeping on dirt – never on snow, and only in 3-season conditions where low temps were always > 25 °F. This review does not discuss the pad’s insulating ability.

Instead, it focuses on durability and comfort.

Durability: I’ve had 3 pads, 2 of them leaked within a few days of use (both returned and replaced at no charge by the retailer where I bought it). The third pad has held up well over the course of 15 or so nights. One leak was an abrasion hole on the bottom. The other was a tiny (1 mm) tear near the valve stem, which I think was caused by stress from opening and closing the valve. The pad has always been inside a tent with either a DCF or silnylon floor. The abrasion failure was likely caused by dirt/sand on the tent floor.

Comfort: horizontal baffles are not for me, they get wobbly when I have to deflate the pad a little for comfort (fully deflated, this pad is too hard for my taste). The NXT is quieter than previous versions of XLites that I’ve owned, but still noisier than the Nemo Tensor and S2S Ether Light pads that I use more often.

Additional Context: Warmth:weight ratio for the NXT is very good. On paper, it looks like a winner. Comfort and durability did not meet my expectations, in the context of also being a regular user of Nemo Tensor and S2S Ether Light pads, both of which I find to be more comfortable and more durable than Thermarest horizontal-baffle pads.

Durability Disclaimer: I’ve never owned an air-inflatable sleeping pad that I didn’t have to repair. There are enough conflicting reports of durability out there for virtually all pads that suggest they are “durable enough” or “not durable enough” when it comes to evaluating their resistance to punctures and tears. So about all I can do is add my experience to the mix FWIW. I’d be hesitant to make a judgment that the design or construction quality of this pad has any systemic problems that are not shared by other pad manufacturers, with the exception of the stress that twisting the valve on the NXT puts on the surrounding fabric.

Recommended 5/10Field performance 6/10Use again 3/10

My experience: Expert·Product days in field: 20

Disclosures

Obtained independently: I paid for this product or received it as a personal gift from someone not affiliated with the brand.

Backpacking Light affiliation: I work for Backpacking Light in a paid or official capacity (owner/shareholder, employee, contractor, or paid contributor), but I am posting this review as an independent user and its content was not reviewed or directed by others at Backpacking Light.

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