Get the highest level of comfort and support in the Therm-a-Rest air pad lineup with the MondoKing 3D Sleeping Pad. Boasting 4.25 inch of premium urethane foam, the ultra-cozy Pad elevates you high off of the cold, hard ground. With a 7 R-value, it'll keep you warm and comfy in any condition and any season. The StrataCore construction provides a lofty 3-dimensional shape, yet compresses easily to save room in your closet. The easy-to-use TwinLock valve inflates the pad 3Xs faster than the average air pad. Breathable stretch-knit fabric feels soft against your skin. The Pad includes a go-anywhere stuff sack and breath-saving pump sack. Impressive 7 R-value for year-round use 4 inch thick loft provides the comfort of home anywhere you go Incredibly warm urethane foam core delivers all-season warmth StrataCore construction with 3D shape offers luxurious support and compresses for easy packing Breathable, soft stretch-knit fabric offers a plush surface TwinLock valve design uses 2 one-way valves; one for inflation and one for deflation Vertical sidewalls create a giant sleep surface Includes breath-saving pump sack Mates perfectly with other Therm-a-Rest 3D mattressesLarge: Dimensions: 25 inchw. x 77 inchl. x 4.25 inchd. Packed Dimensions: 26 inchl. x 10.5 inch diameter Weight: 4 lbs. 6 oz.2XL: Dimensions: 30 inchw. x 80 inchl. x 4.25 inchd. Packed Dimensions: 31 inchl. x 10.5 inch diameter Weight: 5 lbs. 8 oz. Order today!