Therm-a-Rest NeoAir Xlite NXT Max inflatable mattress

Full rectangular option of the most advanced all-season ultralight air pad

The NeoAir XLite NXT MAX is the finest full-rectangular ultralight air sleeping pad for year-round backcountry adventures. By refining the way our cutting-edge construction technique, the Triangular Core Matrix™, integrates with the warmth radiating ThermaCapture™ technology we reduced the noise by 83% from the previous model. At 3-inches thick, with a horizontal baffled structure and the added sleep surface of a rectangular shape, the XLite NXT MAX delivers maximum comfort and support at a minimal weight and packed size. Weighing just 540 g (19 oz)—in the Regular Wide size—and providing a 4-season ready 4.5 R-value, the XLite NXT MAX is the most versatile full-rectangular ultralight sleeping pad on the market ready to craft better nights under the stars wherever you end up.

Quiet Rest
Improved internal construction delivers a silent and peaceful sleeping pad.

Premium Ultralight Comfort
A 3-inch (7.6 cm) thick profile and horizontal baffled structure with the added sleep surface of the full rectangular shape delivers premium backcountry comfort while keeping the weight to a minimum.

Year-round Warmth
ThermaCapture™ technology and interior triangular chambers radiate body heat and reduce heat loss to deliver a 4.5 R-value, good for year-round conditions.

High-Performing & Ultra-Packable
Refined construction and low bulk materials allow the XLite NXT MAX 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.


Tech Specs

  • R-Value: 4.5
  • Producer's weight: 0.54 kg
  • Width: 64 cm
  • Lenght: 183 cm
  • Height: 7.6 cm
  • Thickness: 7.6 cm
  • Packed dimensions: 28 cm x 12 cm
  • Top fabric type: 30D rip HT Nylon
  • Bottom fabric type: 30D rip HT Nylon
  • Included: Pump Sack, stuff sack and repair kit
  • Materials: Nylon, Polyurethane