Sea to Summit Ether Light XT Air Sleeping Pad

$159.95 to $179.00
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The Sea to Summit Ether Light XT Air sleeping pad is constructed with extra-thick (XT) loop baffles and proven Air Sprung Cells™ for a plush sleeping experience in the backcountry.

  • Features

    • Thermoplastic polyurethane-laminated loops connect top and bottom dot welds, resulting in larger Air Sprung cells and greater thickness at lower overall weight than other pads
    • This eXtra Thick (XT) loop construction and the Air Sprung cells work like the springs of a pocket-sprung mattress to deliver supreme support and comfort
    • Lightweight, quiet and grippy 30-denier x 40-denier nylon fabric is easily field repairable with the included self-adhesive patches
    • Liquid-extruded thermoplastic polyurethane (TPU) bonds permanently to shell fabric, virtually eliminating delamination
    • Antimicrobial treatment added to the TPU helps prevent mold issues caused by warm, moist air trapped inside the mat
    • Low-profile, high-volume multifunction valve allows fast deflation without fighting reinflation as you go
    • Includes an Airstream™ pump that's integrated into the stuff sack for quick and easy inflation
    • PillowLock™ attaches your Aeros™ pillow to your mat, holding it in place so you don't lose it in the night (pillow not included)
    • This pad has an R-value of 1.2, which makes it best for adventures in warm weather; it provides minimal insulation from ground temperature
    • Most sleeping pads we sell range from 1.0 (good for warm weather) to 5.5+ (for use in extreme cold); the higher the R-value, the more insulated the pad


    View all Sea to Summit Air Pads
  • Technical Specs

    Best Use


    Sleeping Pad Type

    Air Pad

    Sleeping Pad Shape


    Sleeping Capacity




    Repair Kit Included


    Stuff Sack Included


    Packed Size

    Large: 4 x 8.75 inches

    Regular: 3.5 x 7.5 inches

    Pad Thickness (in.)

    4 inches


    Large: 78 x 25 x 4 inches

    Regular: 72 x 21.5 x 4 inches


    Large: 1 lb. 0.5 oz.

    Regular: 12.4 oz.



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    18 reviews with an average rating of 4.2 out of 5 stars

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