Therm-a-Rest NeoAir Xlite Camping and Backpacking Sleeping Pad Lemon Curry Large - 25 x 77 Inches WingLock Valve

- The standard for ultralight backpacking, the XLite backpacking mattress delivers unrivaled comfort and warmth for minimal weight - Equipped with a dependable and rugged WingLock valve, the pad inflates 3 times faster than a standard valve and features lightning-fast deflation - 4.2 R-value means the XLite can keep backpackers and campers warm in anything but the most extreme conditions - Reflective ThermaCapture technology traps radiant heat while the Triangular Core Matrix construction minimizes convective heat loss - Measures 77x25x2.5 inches inflated, packs to 11x4.6 inches, and weighs 16 ounces; pump sack, stuff sack and repair kit included; made in the USA

From the manufacturer

Therm-a-Rest

What is R-value?

Why focus on comfort? It's the simple belief that the better you rest, the better you play. It's a universal truth that is readily apparent in our daily lives, but one that is too often overlooked at play. From the essential, life-preserving warmth that we've provided to some of the world's most significant expeditions, to a simple seat that turns a rocky outcrop into the most amazing lunch stop you've ever dreamed of, the right dose of comfort makes everything better by allowing you to be at your best.

Photo by: Sammy Spence

Pump sack included for easy inflation

An innovative, proprietary material that reflects radiant heat and minimizes heat loss without adding extra weight or bulk.

Made in the USA of the finest US and global materials.

Patented technology utilizes two stacked layers of triangular baffles to create a stable surface while minimizing heat loss.

R-value is a measure of thermal resistance; the higher the R-value, the more thermally resistant the material or structure is. By selecting an appropriately insulated sleeping pad, you’ll stay warm throughout the night, and wake up prepared for the trail.