MondoKing 3D Camping Sleeping Pad

Experience the ultimate luxury in camping comfort with the Therm-a-Rest MondoKing 3D Self-Inflating Foam Camping Mattress. Designed with couples in mind, this pad can be paired with a second MondoKing to create a double sleeping pad. With an impressive R-value of 8.0, this mattress offers maximum year-round insulation and comfort. The thick thermal foam and innovative StrataCore construction, which features a continuous layer of thermal foam nestled between alternating ridges of air and foam, provide exceptional stability, cushioning, and protection from rocky, uneven ground surfaces.

Ideal for car camping, expedition basecamps, RVs, boats, and even as a guest bed at home, the MondoKing is a versatile and reliable sleeping solution. All styles come equipped with dual valves that allow the compressible foam core to expand and inflate effortlessly. Plus, the mattress is compatible with other Therm-a-Rest MondoKing mattresses of the same style. Choose from three styles: Standard Valve with the 2018 or 2019 model, or TwinLock Valve, which features dedicated inflation and deflation valves to simplify the set-up process.

The MondoKing 3D boasts a plush 4.25-inch thickness and a stretch knit fabric layer for a luxurious sleeping experience. The innovative TwinLock valve system, with separate inflation and deflation valves, makes setting up and breaking down camp a breeze. With a high R-value of 7.0, the StrataCore construction ensures insulation even in extreme conditions. The 3D construction includes vertical sidewalls to maximize sleeping surface and comfort.

When it's time to pack up, the MondoKing compresses easily into the included storage sack, measuring just 26x10.3 inches for convenient transport. For optimal performance, inflate the pad with air—either by breath or using the included pump sack—and allow it to fully expand for 2-4 hours before use. The large size measures 77x25x4.25 inches when inflated and weighs just 4.38 pounds, making it a portable and durable camping essential. Each mattress comes with a limited lifetime warranty and is proudly made in the USA. Sleep like royalty with the MondoKing 3D and enjoy unparalleled comfort on your next outdoor adventure.

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