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Sea To Summit
Ether Light XT Extreme Mat - Women's

5 out of 5 stars
5 Reviews
$229.00 - $249.00
Color:One Color



Why We Like The Ether Light XT Extreme Mat

With the Ether Light XT Extreme Mat in our pack, we're ready to sleep comfortably through frigid winter evenings. The women-specific design boasts extra insulation and offers more girth between our hips and knees, so we can be sure to not feel the frozen ground below.


  • Women-specific sleeping pad for cold-weather adventures
  • 6.3 R-value for comfortable winter camping
  • Double layer insulation prevents heat loss for toasty slumber
  • Multi-function, high flow-rate valve for quick and easy inflation
  • Durable, grippy material is quiet for noise-free shifting
  • Pillow Lock accommodates Aeros pillow (not included)
  • Pump sack and repair kit included for convenience
  • Item #STSZ02J
[face fabric] 30D/40D nylon [insulation] dual-density Thermolite [laminate] liquid-extruded thermoplastic polyurethane
women-specific mummy
Stuff Sack
included with integrated Airstream pump
Packed Size
[length x width] 6.9 x 9.4in (regular), 7.3 x 11in (large)
[length x hip width - shoulder width] (regular) 66 x 21 - 22in, (large) 72 x 24 - 25in
Claimed Weight
[regular] 24.2oz, [long] 30.7oz
Manufacturer Warranty

Overall Rating

5 based on 5 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 5 reviews

What do you think about this product?


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5 out of 5 stars

October 28, 2023

Favorite sleep pad

[This review was collected as part of a promotion.] Outdoor store employee. I've been using my regular woman's etherlight pad for a couple of years. I do a lot of winter backpacking and wanted something warmer. I'm not a tall person (male,5'7) and a side sleeper who turns alot. So the women's pads work great for me. They fit in my tent and in the back of my truck so it's super versatile. I've had to patch mine several times and it was great still. I did have to retire it recently but customer service made it super easy to replace.

shaun w.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

December 19, 2022

Love it

[This review was collected as part of a promotion.] It worked great. I combined it with a liner & my 20 year old cold weather sleeping bag.

Susan C.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

November 13, 2022

Warmer than expected

[This review was collected as part of a promotion.] I’ve used the extreme pad twice. I highly recommend it. The first weekend was on a trip where the low was 55 and the pad plus low temp sleeping bag combo made it unbearably hot, a problem I can easily fix with my lighter weight sleeping bag next summer. The second trip was after the weather turned and the low was 15, it was cold but I did fall asleep with an appropriate sleeping bag, thermal liner and this pad. I had such a good night sleep I decided to get the attached pillow for my next winter outing.

Jaime F.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

December 11, 2021

In Shock

Perfection hands down. I did not expect to sleep so comfortably on any air mattress so I am still pleasantly surprised. It is well insulated and setting it up was so much easier with the air bag. I'm a side sleeper that sleeps like a fish out of water so obviously some compromises need to be made when making this type of purchase. I am not only impressed with the pad itself but the company as well. I messed up my shipping address and they still helped me get it in time for my final shake down. Even though it was my mistake they worked with me to quickly expedite my full order without making me feel bad for screwing up. Very grateful for such a positive experience so I will be purchasing as much of my replacement gear as I can right here!! Thank you!

Carol M.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

December 1, 2021

Love all around, comfy, warm, easy setup/take down

I'm blown away by how much the sleeping mat technology has advanced in 10 years. Why on earth didn't I get a new sleeping mat sooner?? This sleeping mat is pretty friggin' awesome so far. Comfortable and WARM!! I love the inflation sack vs having to nearly pass out from blowing into my old sleeping mat. The second thing I love about the inflation sack is it's quicker to inflate than the old school blowing. I'm a fan so far!

Sara P.
Sea to Summit

Originally reviewed on Sea to Summit