Sea To Summit Ether Light XT Extreme Mat
Sea to Summit

Sea To Summit Ether Light XT Extreme Mat

For Sea To Summit's extra thick (XT) Ether Light design, they use many TPU loops to connect the top and bottom fabric layers to Sea To Summit's Air Sprung Cell dot weld pattern. These loops allow the top and bottom layers to be positioned further apart which creates larger pockets of air when inflated—perfect for side sleepers. This design also requires less fabric overall which means great stability and comfort for less weight.

Dual-density layers of THERMOLITE® insulation fill the Air Sprung Cells and work together to prevent convective heat transfer and boost warmth while remaining lightweight and packable.

When the mercury drops, the Ether LightXT Extreme’s 6.2 ASTM R-value will keep you cushioned and insulated from the cold hard lumps and bumps beneath.



Size
Now £189.99£200.00 Save £10.01
  • eXtra Thick (XT) loop baffle Air Sprung Cells™
  • Thicker THERMOLITE® layer for increased warmth
  • Lightweight, quiet and grippy 30/40D Nylon fabric, field repairable with included self-adhesive patches
  • Exkin Platinum® and THERMOLITE® for insulation
  • Air Sprung Cells™ for a more comfortable sleep
  • Ultra-Fresh® anti-microbial treatment to the TPU formula to prevent internal mould growth
  • Multi-functional, high flow-rate valve
  • PillowLock™ attaches your Aeros™ pillow to your sleep mat, holding it in XT means place for a slip-free sleep

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