Sea to Summit Ether Light XT Insulated Sleeping Mat



Refining lightweight cold-climate sleeping comfort, this mat combines a lightweight 30/40D Nylon fabric, Exkin Platinum® and THERMOLITE® insulation with a loop baffle Air Sprung Cell™ construction to create a 10cm thick mat with an incredibly low weight.

Larger air pockets are created by using many looped TPU baffles which connect the top and bottom fabric layers with our Air Sprung Cell™ dot weld pattern. The looped baffles allow the top and bottom layers to be positioned further apart creating larger pockets of air when inflated that require less fabric overall. Suitable for all types of sleepers, but perfect for side sleepers, the extra height of this mat lets hips sink deeper into it without touching the ground .

  • eXtra Thick (XT) loop baffle Air Sprung Cells™

  • 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

  • Pillow Lock™ attaches an Aeros™ pillow to mat

  • Multi-functional, high flow-rate valve

  • What We Think

    These sleeping mats are lovely and comfortable to sleep on with a real cushioning feel. The pillow lock system stop your pillow disappearing in the night! Easy to inflate and packs down to a small size.

  • Specifications

    Length/Width: Regular: 183 x 55 cm

    Rolled Size: Ø 11 x 24cm

    R Value: 3.2 (ASTM)

    Shape: Mummy

    Thickness: 10 cm

    Weight: (Reg) 488 g - mat only (Large) 625 g - mat only. Airstream pump-sack - 56g