Therm-a-Rest MondoKing™ 3D Sleeping Pad (Large)


Item No. 25514183_000_000
CAD$ 299.95
Only ships to Canada
The MondoKing 3D provides Therm-a-Rest's highest level of comfort and support. Boasting 4.25-inches of premium foam, the ultra-cozy pad combines a plush next-to-skin feel with an 7.0 R-value to keep you warm and comfy in any condition or season. StrataCore construction provides lofty three-dimensional shape, and compresses easily to save room in your trunk or closet. The extra-comfy self-inflating pad features the easy-to-use TwinLock valve, allowing the pad to inflate three times faster and deflate five times faster.


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Yielding an impressive warmth-to-weight ratio for self-inflating foam, StrataCore uses a continuous layer of thermal foam nestled between alternating ridges of air and foam.


Utilizing two one-way valves, one for inflation and one for deflation, the TwinLock valve system makes setting up and breaking camp a breeze.


  • 50D/75D Polyester | Polyester and PU material
  • Soft urethane foam
  • StrataCore™ construction
  • TwinLock™ valve
  • Includes stuff sack
  • 7.0 R-value
  • Size: Large
  • Weight: 4 lbs 6 oz (1.99 kg)
  • Dimensions: 25" x 77" x 4.25" (64 x 196 x 11 cm)
  • Packed dimensions: 10.3" x 26" (66 x 26 cm)
  • Product ID#: 25514183
  • Vendor Style#: 13225