Packable and comfy for ultralight minimalist camping and backpacking trips, the featherweight Therm-a-Rest NeoAir UberLite sleeping pad offers supportive comfort and an impressively small packed size. Features New for 2020: included pump sack provides faster inflation/deflation Intuitive and dependable WingLock(TM) valve maximizes air flow for easier inflation and quicker deflation; wings toggle for one-way inflation to save energy Shrinks down to the size of a large water bottle for a minimal impact on your pack space Triangular Core Matrix(TM) construction minimizes heat loss with 2 stacked layers of triangular baffles, creating hundreds of individual cells for warmth and stability This pad has an R-value of 2.3, which makes it best for adventures in cool weather; it provides moderate insulation from ground temperature Most sleeping pads we sell range from 1.0 (good for warm weather) to 5.5+ (for use in extreme cold); the higher the R-value, the more insulated the pad 2.5 inches (6.4 cm) of thickness and baffled internal structure provide stability and support for luxurious rest Available in multiple sizes so you can pick the one that best suits your adventure needs Pump sack, stuff sack and repair kit included Technical specs Best Use Backpacking Sleeping Pad Type Air Pad Sleeping Pad Shape Mummy Sleeping Capacity 1-person R-Value 2.3 Repair Kit Included Yes Stuff Sack Included Yes Packed Size Large: 7.5 x 3.7 inches Regular: 6 x 3.5 inches Regular Wide: 7.5 x 3.8 inches Small: 6 x 3.3 inches Ultralight Yes Pad Thickness (in.) 2.5 inches Dimensions Large: 77 x 25 x 2.5 inches Regular: 72 x 20 x 2.5 inches Regular Wide: 72 x 25 x 2.5 inches Small: 47 x 20 x 2.5 inches Weight Large: 12 ounces Regular: 8.8 ounces Regular Wide: 11 ounces Small: 6 ounces Gender Unisex