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Sea to Summit

Sea to Summit Ether Light XT Insulated Women's Mat (Regular)

3 reviews   |  

The Sea to Summit Ether Light XT Insulated Women's Mat is a female specific camping mat with a shape that is wider at the hip and narrower at the shoulder.

Combining a lightweight 30/40D Nylon fabric, Exkin Platinum® and THERMOLITE® insulation with a loop baffle Air Sprung Cell™ construction, the Sea to Summit Ether Light XT Insulated Mat is a 10cm thick mat with an incredibly low weight. Perfect for side sleepers, the extra height of this mat lets your hips sink deeper into it without touching the ground. The larger air pockets are created by using many looped TPU baffles which connect the top and bottom fabric layers with the 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. Making this mat both lightweight and comfy.


  • 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 mat, holding it in XT means place for a slip-free sleep.
  • Stuff sack with integrated airstream pump sack.


    • Colour: Grey
    • Compressed Size: 11 x 24 cm
    • Length: 168cm
    • Width (at widest point): 55cm
    • Thickness: 10cm
    • R-value: 3.5
    • Weight: 495g
    Customer Reviews
    4.7 Based on 3 reviews
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    A Rock + Run Customer
    Alex M.
    United Kingdom United Kingdom

    A great mat

    As we are still under lockdown at time of writing, I've only been able to use this mat in a tent in the back garden. I'm very pleased with it, though. I'm a side sleeper and was sick of using a unisex version and either 'falling off' in the night or having my bum sticking out. It's a bit noisy when you turn over, but that's more than balanced out by the fact that it's lightweight, non-slippy and really comfy.

    J A.
    United Kingdom United Kingdom

    Comfy but on the short side.

    Like this a lot. Inflates easily and not too noisy when using. Two niggles, I bought the women’s one and it’s fine for my 5’4’’ frame but if you are taller would be too short. Second ****** is it’s not quite as toasty as I expected. Felt a tad cool on first night But it was only down to 9 degrees. I am a cold sleeper though. It’s was really comfortable though.

    Louise B.
    United Kingdom United Kingdom

    Good mattress

    I used it for a 10 days trip in the Alps and it did not disappoint. I had comfy nights and was not cold. To be honest, still to be tested in winter conditions.

    Rock+Run Sleeping Bags

    Ethically sourced Polish goose and duck down, combined with lightweight technical fabrics for exceptional warmth, weight and durability.