The NeoAir XLite NXT MAX is the finest full-rectangular ultralight air sleeping pad for year-round backcountry adventures. By refining the way Therm-a-Rest's 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 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.

Features:

• 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.
• Multiple Sizes: 2 size options allow you to get the XLite NXT MAX that is perfect for your sleep system.
• Pump sack, stuff sack and field repair kit included.

Specs: 

• R-Value: 4.5
• Weight (standard): 1 lbs 2 oz / 0.51 kg
• Width: 25 in
• Length: 77 in
• Thickness: 3 in
• Packed Dimensions (standard): 11 in x 4.6 in / 28 cm x 12 cm
• Included: Pump Sack, stuff sack and repair kit