Sea to Summit Ether Light XT Insulated Womens

Sea to Summit Ether Light XT Insulated Womens

Engineered for women with extra insulation, our lightest and thickest full size Air Sprung Cell Mat provides all-season warmth and comfort.

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The opinion of Aventure Nordique

Engineered for women to provide extra warmth and comfort where needed. Extra thick air sprung ceel contruction with exkin platinium and thermolite inuslation.

Refining lightweight cold-climate sleeping comfort, this mat combines a lightweight 30/40D Nylon fabric, Exkin Platinum and THERMOLITE insualtion 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. Perfect for side sleepers, the extra height of this mat lets hips sink deeper into it without touching the ground 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

Technical details

Manufacturer Sea to Summit
Product name Ether Light XT Insulated Womens
Season 3 season
Type air chamber
R-Value 3.5
    • Mat: 100% nylon; Valve 100% TPU; Insulation: 100% polyester; Stuff Sack: 100% nylon
    • Inside Mat: white TPU with antimicrobial treatment
    • Themolite insulation prevents convective heat transfer
    • Exkin Platinium is quiet and reflects radiant heat
    Colour Grey
    Length R : 168 cm - L : 183 cm
    Width R : 55 cm - L : 64 cm
    Thickness 10 cm
    Folded 168 cm : ø12 x 24 cm - 183 cm : ø13 x 28 cm
    Weight 168 cm : 495 g - 183 cm : 600 g
    Accessories Repair Kit, Inflation Stuff Sack
    Warranty 2 years
    Country of Manufacture China


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