Therm-a-Rest NeoAir XLite NXT Review: Quieter, Warmer, Still Fragile

The XLite has been the default ultralight pad for a decade, which makes each revision a question of what got worse. This one mostly got better.

Our verdict

Therm-a-Rest NeoAir XLite NXT

Therm-a-Rest

Still the reference ultralight pad. Buy it, buy the patch kit, and never inflate it on bare granite.

$210

Check price at REI· $210

Also at evo

What worked

• R-value 4.5 at 13 oz is class-leading
• Far quieter than the previous XLite
• 3 in thick — side sleepers finally fit

What didn't

• Punctures if you look at it wrong
• Pump sack is essential and sold separately on some sizes

Weight

13.0 oz (regular)

R-value

4.5

Thickness

3 in

Packed size

9 x 4.1 in

Warmth and comfort

R-value 4.5 at thirteen ounces is a genuinely hard number to argue with; it is a three-season pad that will get you through a frosty shoulder-season night with a decent bag. The bump to three inches of thickness is the change you feel most — side sleepers no longer bottom out a hip.

The noise

The old XLite sounded like a bag of chips. The NXT is not silent, but across thirty nights nobody in a shared tent complained, which is the only test that matters.

Durability

This is the part to take seriously. The fabric is thin, and we put a pinhole in ours on a gravel bar in week three. The included patches worked and held for the rest of the season. Use a groundsheet, inflate it inside the tent, and treat it as consumable gear rather than an heirloom.

Verdict

Nothing else pairs this warmth with this weight. Just accept that you are buying a pad you have to look after.