• Minimalist Design: Advanced patterning removes all extraneous material to create an ultralight, minimalist design that delivers comfort and support for only 245g (or 272g with the included pump/bag) and packs down to the size of a soft drink can.

  • 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 1.8m long, 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 rapidly inflates in as few as 5-7 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 Frame Inflatable Pad Featherweight 272gm


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Every gram counts? The ultralight Klymit Inertia X Frame is one of the lightest inflatable air mats available at just 245g.  

A radically different approach to sleeping comfortably on air. There’s nothing like the Inertia X Frame™ - it provides support at key pressure points while eliminating every gram of unnecessary material. It works especially well inside a sleeping bag where the bag’s loft fills the empty spaces in the pad. The X Frame™ also features a customizable pressure valve with hand-pump for precise comfort.

  • Weight: 245g (272g including pump)
  • Dimensions: 182.9 cm x 45.7 cm x 3.8 cm
  • Inflation: 5-7 Breaths
  • Pack Size: 7.6 cm x 15.2 cm
  • Fabric: 30D Top / 75D Bottom Polyester