Sea to Summit Ether Light XT Insulated Rectangular Sleeping Pad


The extra inches of padding on the lightweight Sea to Summit Ether Light XT insulated rectangular sleeping pad let you sink in deeper without touching the ground, even if you’re a side sleeper.

PAD THICKNESS (IN.): 4 inches
Large: 1 lb. 8.3 oz.
Regular Wide: 1 lb. 6.2 oz.

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  • Thermoplastic polyurethane-laminated loops connect top and bottom dot welds, resulting in greater thickness at lower overall weight than other pads
  • This eXtra Thick (XT) loop construction and the Air Sprung Cell™ construction work like the springs of a pocket-sprung mattress to deliver supreme support and comfort
  • THERMOLITE® insulation offers warmth with an R-value of 3.8; most sleeping pads we sell range in R-value from 1.0 (minimally insulated) to 9.5 (well insulated)
  • Exkin Platinum® thin metalized layer reflects warmth back to you to minimize radiant heat loss
  • 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
  • Ultra-Fresh® 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 re-inflation 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)
  • Imported.

Technical Specs

  • Best Use – Backpacking
  • Sleeping Pad Type – Air Pad
  • Sleeping Pad Shape – Rectangular
  • Sleeping Capacity – 1-person
  • Insulated – Yes
  • Insulation Type – Synthetic
  • R-Value – 3.2
  • Repair Kit Included – Yes
  • Stuff Sack Included – Yes
  • Packed Size – Large: 4.75 x 11 inches
  • Regular Wide: 4.5 x 11 inches
  • Pad Thickness (in.) – 4 inches
  • Dimensions – Large: 78 x 25 x 4 inches
    Regular Wide: 72 x 25 x 4 inches
  • Weight – Large: 1 lb. 8.3 oz.
    Regular Wide: 1 lb. 6.2 oz.
  • Gender – Unisex
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