Therm a Rest NeoAir Xlite NXT MAX Ultralight Camping and Backpacking Sleeping Pad, Solar Flare, Large

The Thermarest NeoAir XLite NXT MAX is the finest full-rectangular ultralight air sleeping pad for year-round backcountry adventures. By refining the way their cutting-edge construction technique, the Triangular Core Matrix™, integrates with the warmth radiating ThermaCapture™ technology Thermarest have reduced the noise by 83% from the previous model.  At 3-inches (7.6 cm) 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 510 g (18 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.

The standard for ultralight backpacking. The XLite NXT MAX mattress delivers unrivaled comfort and warmth for minimal weight Foam-free NeoAir design weighs just 23 oz (650 g) in size Regular Wide and rolls up as small as a conventional 1-liter bottle 3-inch (7.6 cm) thick profile and baffled internal structure provide unrivaled stability and support Equipped with a dependable and rugged WingLock valve providing easy inflation and lightning-fast deflation Reflective ThermaCapture technology traps radiant heat while the Triangular Core Matrix construction minimizes convective heat loss providing a 4.5 R-Value, warm enough for year-round adventures