• Minimalist Design: Advanced patterning removes all extra material to create an ultralight, minimalist design with great comfort and support for only 173g and packs to 15cm x 4cm
  • Body Mapping: Advanced patterning places chambers only where padding is needed and eliminates them where they are not, allowing us to shed significant weight without sacrificing comfort.
  • Loft Pockets: Empty spaces between the chambers serve as expansion zones that allow your sleeping bag to fully loft beneath you, maximizing its thermal performance.
  • The Right Size:: At 107cm long x 26cm wide x 4cm height, the streamlined size is tapered to fit the body and allows the pad to be used inside or outside of your sleeping bag.
  • Inflation and Deflation: Pad inflates in as few as 2-4 breaths, and a hand pump is included for more rapid inflation and the ability to reach a higher PSI. The valve’s intelligent design allows for micro adjustments to fine tune pressure and comfort.
  • Patch Kit included for emergency repairs

Camping Resale Klymit Inertia X Lite Inflatable Pad Ultralight 173gm

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Looking for the lightest mat? The ultralight Klymit Inertia X Lite is one of the lightest inflatable air mats available at just 173g.  

A 3/4 length mat (shortened version of the Inertia X Frame) it is ultra compact, super comfortable, and weights just 173g – the lightest pad in its class. Body mapping technology puts support where its needed, deep welds up the thermal efficiency, and patent-pending Loft Pocket Technology positions the chambers to maximize your sleeping bag’s performance and eliminate unnecessary materials that add weight. It inflates in just a couple of breaths, packs to about the size of a banana, and is built with durable fabrics for years of use.


  • Weight: 173g (225g including pump, stuff bag and repair patch)
  • Dimensions: 107 cm x 46 cm x 4 cm
  • Inflation: 2-4 Breaths
  • Pack Size: 4 cm x 15 cm
  • Fabric: 30D Top / 75D Bottom Polyester