Cascade Designs Therm-a-Rest MondoKing

Priced: $159.95 - $189.95
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Cascade Designs Therm-a-Rest MondoKing -
Now you can sleep like a king—even outdoors—with the Therm-a-Rest MondoKing Mattress. This super-sized camping mattress offers comfort on a massive scale, with a 4" thickness and oversized dimensions. No more sliding off a narrow mattress—the MondoKing Mattress is more than half the size of a queen-size bed. The ultra-responsive foam core conforms to your shape, yet compresses down to a surprisingly compact travel size. Carry Weight Large: 4 lbs. 11oz. Carry Weight Oversized: 6 lbs. Pad Thickness: 4''. Color: Nautical Blue. Made in USA .


  • Woven top provides next-to-skin comfort; rugged bottom resists punctures.
  • The mattress surface conforms to your contours and a sofeet fabric shell provides next-to-skin comfort

Support and Cushioning:

  • An ultra responsive foam core gives great support and allows the MondoKing mattress to compress to a surprisingly reasonable travel size


  • The mattress is a full four inches-thick and more than half as big as a standard Queen size
  • We designed comfort on a massive scale to create this super-sized mattress


  • Huge mattress offers maximum space and comfort.
  • 4 inches (10 cm) of warm, compliant foam for comfort no matter where you camp.


  • Stuff sack included
Ramsey Outdoor
For big comfort and support on a massive scale, the MondoKing™ mattress offers a full 4 inches (10 cm) of ultra responsive, body-contouring foam in a huge pad that maximizes space and comfort. The fabric shell provides next-to-skin softness while the rugged bottom resists punctures wherever you camp, offering long-lasting support for years to come. The MondoKing™ mattress compresses to a surprisingly reasonable travel size. Stuff sack included.
FEATURES of the Therm-A-Rest MondoKing Mattress.
SPECIFICATIONS of the Therm-A-Rest MondoKing Mattress.
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Dimension:31 x 80" / 79 x 203 cm
Thickness:4" / 10 cm
Weight:6 lbs / 2720 g

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