Description As the absolute lightest insulated air sleeping pad available, the NeoAir UberLite is the top choice for thru hikers and ounce counters, setting new standard for ultralight comfort for a handful of ounces. The unrivaled Triangular Core Matrix offers the best warmth-to-weight ratio of any air sleeping pad construction, creating a 2.3 R-value for a featherweight. The construction gives the 2.5 inch (6.4 cm) thick pad superior stability, boasting the most inches of weld for maximum camp comfort. The ultralight sleeping pad features the high-performance WingLock valve, allowing the pad to inflate three times faster thanks to a larger opening and one-way inflation. Like all Therm-a-Rest pads, the NeoAir UberLite is made in market to ensure quality and minimize environmental impact. The pad includes a breath-saving pump sack, compact stuff sack and field repair kit. Features Featherweight: Weighing just north of half a pound, the UberLite sets a new standard for ultralight comfort. Minimal Pack Size: Shrinks down smaller than any NeoAir® ever. Big On Comfort: 2.5 inches (6.4 cm) of cushion provide luxurious rest during your fast and light activities. Reliable NeoAir® Construction: Built using our trustedto maximize your rest during long, backcountry objectives. WingLock Valve: Our intuitive and dependable valve maximizes air flow for easier inflation and quicker deflation. Wings toggle for one-way inflation to save breath. Pump sack, stuff sack and repair kit included Specifications R-Value: 2.3 Weight: 250g Thickness: 6.4cm Dimensions: 183 x 51 x 6.4cm Thermarest NeoAir UberLite Sleeping Pad