Therm-a-Rest NeoAir XLite NXT.
12.5 oz with an R-value of 4.5 and Triangular Core Matrix baffles. The pad most ultralight backpackers actually carry.
The Verdict.
Gavler Meta-Score
“The ultralight sleeping pad standard. 12.5 oz, R-value 4.5, and the NXT update fixes the noise and inflation complaints. The pad most UL backpackers carry for three-season use.”
The Gavler Verdict
Precision Engineering
12.5 oz
Lightest three-season insulated pad in production.
Triangular Core Matrix
Thousands of small air chambers trap heat and create a stable sleeping surface.
WingLock Valve
NXT update cuts inflation time in half versus the original XLite.
Technical Specifications
The Scoreboard
Near-universal consensus pick. Puncture risk is the only consistent caveat.
Cast Your Vote
Do you think Therm-a-Rest NeoAir XLite NXT deserves the #1 spot in Best Backpacking Sleeping Pads?
Best Price Availability.
Prices checked April 2026
Global Critique
“The sleeping pad other sleeping pads are measured against. The NXT update fixes the noise.”
“Best warmth-to-weight ratio of any pad we've tested.”
“The pad I carry on every three-season trip. Nothing else matches the weight and warmth.”
More from Best Backpacking Sleeping Pads.
See how other top picks compare in this category.