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Therm-a-Rest NeoAir XLite NXT


With improved warmth and comfort, the NeoAir XLite NXT solidifies the legacy of its predecessor as the finest ultralight air sleeping pad for year-round backcountry adventures. By refining the way the cutting-edge construction technique, the Triangular Core Matrix™, integrates with the warmth radiating ThermaCapture™ technology the noise was reduced by 83% from the previous model.  At 3-inches thick, with a horizontal baffled structure, the XLite NXT delivers maximum comfort and support at a minimal weight and packed size. Weighing just 13 oz (370 g)—in the Regular size—and providing a 4-season ready 4.5 R-value, the XLite NXT is the most versatile ultralight sleeping pad on the market and ready to craft better nights under the stars wherever you end up.


  • Quiet Rest: Improved internal construction reduces noise by 83% compared to previous model
  • Boosted Comfort: A 3-inch (7.6 cm) thick profile delivers premium backcountry comfort and extra room for better personal firmness adjustment
  • Year-Round Warmth: Patented technology utilizes two stacked layers of triangular baffles to create a stable surface while minimizing heat loss. Triangular Core Matrix™ construction radiates body heat and reduces convective heat loss to deliver a 4.5 R-value, good for year-round conditions
  • High-Performing & Ultra-Packable: Industry-leading construction and premium low bulk materials allow the XLite NXT to pack down to about the size of a conventional 1L water bottle
  • WingLock Valve: Delivers fast one-way inflation and rapid deflation without giving up the ability to easily purge air while you lay on it for comfort micro-adjustments
  • Pump sack, stuff sack and field repair kit included
  • Width: Regular Short 20", Regular 20", Regular Wide 25", Large 25"
  • Length: Regular Short 66", Regular 72", Regular Wide 72", Large 77"