Therm-a-Rest NeoAir Xtherm NXT MAX Sleeping Mat - Regular Wide & Large

The best warmth-to-weight ratio ever in a full rectangular shape mattress. This best-selling lightweight four-season camping mattress is ideal for plus size campers, tall people, or for anyone who prefers a little more space to wriggle around on during the night.

• Best Warmth-to-Weight Ratio Ever: Refined Triangular Core Matrix™ construction and ThermaCapture™ technology deliver a cold-conquering 7.3 R-Value while a Large size weighs just 24 oz (680 g).
• Premium Comfort: A 3-inch (7.6 cm) thick profile, horizontal baffled structure and the added sleep surface of the rectangular shape deliver premium backcountry comfort while keeping the weight to a minimum.
• Ultralight Durability: 70D nylon on the bottom withstands the wear and tear of extended expedition use, while 30D ripstop nylon on top keeps it light and packable.
• 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—even with gloves on.
• Large Sleeping Area: The extra width compared to standard sleeping mats offers more space plus size people to get a good night's rest.