Klymit Inertia X Frame Inflatable Pad, Ultralight 258g

$189.95 $179.00


Every gram counts? The ultralight Klymit Inertia X Frame is one of the lightest inflatable air mats available at just 258g.  

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.


  • Minimalist Design: Advanced patterning removes all extraneous material to create an ultralight, minimalist design that delivers comfort and support for only 258g (or 300g with the included pump) 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



    • Weight: 258g (300g 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


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