Therm-a-Rest NeoAir XTherm NXT MAX Ultralight Camping and Backpacking Sleeping Pad, Neptune, Large

The NeoAir XTherm NXT MAX is the best rectangular shaped ultralight sleeping pad for alpinists, mountaineers and extreme cold expeditions. Featuring Triangular Core Matrix—Therm-a-Rest’s industry leading air pad construction technique that yields the best warmth-to-weight ratios currently achievable—the Xtherm NXT MAX delivers a 7.3 R-value while weighing 23 ounces (650 grams) in the Regular Wide size. At 3 inches thick, with horizontal baffles, all-night comfort and support are at hand with a XTherm NXT MAX. 70D ripstop nylon on the bottom ensures the XTherm NXT MAX is durable during extended expedition use. Available in Regular Wide and Large sizes and backed by Therm-a-Rest’s limited lifetime warranty.

• 3-inch-thick ultralight air mattress trusted by alpinists and mountaineers looking for extra warmth and durability in the backcountry
• Reflective ThermaCapture technology traps radiant heat while the Triangular Core Matrix construction minimizes convective heat loss providing a 7.3 R-value, ideal for extreme conditions
• Foam-free NeoAir design weighs just 23 oz (650 g) in size Regular Wide and is super-packable, rolling up as small as a conventional 1-liter bottle
• 70D ripstop nylon bottom is incredibly durable and resists punctures, withstanding the wear and tear of extended expedition use
• Equipped with a dependable and rugged WingLock valve that is easy to use in freezing conditions and provides easy inflation and lightning-fast deflation
• Stuff sack utilizes a PFAS-free DWR coating that is better for the environment and still keeps your gear dry
• Large dimensions: 25 x 77 in (64 x 196 cm). Weight: 24 oz (680 g). Includes pump sack, stuff sack, and patch kit. USA built of the finest US and global materials