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Sea To Summit
Ether Light XT Extreme Mat

4.488372093023256 out of 5 stars
43 Reviews
$148.85 - $249.00
Up to 35% off

Style & Size:

Quantity


Why We Like The Ether Light XT Extreme Mat

Somewhere in-between car camping and super lightweight backpacking lives the Sea To Summit Ether Light XT Extreme Mat. While it is packable it really shines in providing comfort and warmth in hammocks and tents. The high R-value combines with a thick inflatable design to ensure we are well rested for tomorrow's adventure.


Details

  • Thick and warm sleeping pad for extreme camping conditions
  • Durable nylon face fabric prevents sliding and punctures
  • Air Sprung cells conform to your body for maximum comfort
  • 6.2 R-value separates your body from the cold ground
  • Thermolite insulation further boosts warmth and comfort
  • Antiodor treatment keeps your tent feeling fresh
  • Includes an Airstream Pump Sack for quick inflation
  • Item #STSZ02I
Material
[face fabric] nylon face fabric, [insulation] Thermolite
Style
air pad
Shape
rectangular, mummy
Thickness
4in
R-Value
6.2
Packed Size
[regular] 6.9 x 6.9 x 9.5in, [large] 7.3 x 7.3 x 11in, [rectangular regular] 7.3 x 7.3 x 11in, [rectangular large] 7.3 x 7.3 x 11in
Dimensions
[regular] 72 x 21.7in, [large] 78 x 25.2in, [rectangular regular] 72 x 25.2in, [rectangular large] 79 x 25.2in
Claimed Weight
[regular] 25.4oz, [large] 33.5oz, [rectangular regular] 33.5oz, [rectangular large] 37oz
Manufacturer Warranty
lifetime

What do you think about this product?

Overall Rating

4.5 based on 43 ratings

Review Summary

1 Stars - 2 reviews
2 Stars - 0 reviews
3 Stars - 4 reviews
4 Stars - 6 reviews
5 Stars - 31 reviews

Fits Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

Customer Images

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5 out of 5 stars

February 9, 2025

Love it, I camped with

[This review was collected as part of a promotion.] Love it, I camped with this on top of a gravel pavement at a campsite, thankfully I had a tent with a footprint, but i felt the gravel when I was not on the sleeping pad, but when I was on it I immediately felt like I was at home, no gravel was underneath me, nice and high up off the ground for me, I’m 5’11 and it fit me perfectly had about 2 inches of extra head space with the regular size.

Jonathon T.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

February 6, 2025

Super comfortable. Looking forward to

[This review was collected as part of a promotion.] Super comfortable. Looking forward to testing in Alaska

Tim H.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

February 6, 2025

Love this

[This review was collected as part of a promotion.] Bought a second identical mat because love the first and having a back up seemed like a good idea especially at 40% off. Best mat I have ever been on, actually more comfy than my Select Comfort number bed at home. Also works very well in my hammock.

w f.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

January 27, 2025

Great pad. Possibly the best!

Familiarity:
I've used it several times
Size Bought:
Large

I slept on this pad for 3 weeks straight. I spent the last to nights in freezing temps. It was extremely comfortable and kept me warm. I’ve read other reviews that were worried about the weight. The weight is well worth the comfort. It packs well.

Happy Camper
5 out of 5 stars

January 23, 2025

Great Product!! I Would Buy Again!!!

[This review was collected as part of a promotion.] I bought this pad as a birthday present for my wife. Regular air mattresses provided insufficient padding for her hips. She said the Ether Lt. XT solved the problem and also allowed her to sleep in near zero temps without feeling cold.

Kendall P.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

January 20, 2025

Very comfy

[This review was collected as part of a promotion.] Great product, Stays inflated through the night, keeps me quite comfortable and warm on my last camp out. Would recommend.

Hadyn E.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

January 12, 2025

Can’t wait!

[This review was collected as part of a promotion.] Purchased for winter camping and am VERY impressed by the quality, construction, and comfort after using indoors. Looking forward to putting the 6. 2 R-value to the test soon! I suspect it will be fantastic!

James C.
Sea to Summit

Originally reviewed on Sea to Summit

1 out of 5 stars

January 9, 2025

Mattress was heavy, very large folded, and not as warm as a R 9 rating indicates.

[This review was collected as part of a promotion.] I feel that the mattress under-performed in cold resistance and failed related to size and weight.

Donald K.
Sea to Summit

Originally reviewed on Sea to Summit

1 out of 5 stars

January 8, 2025

Wayyyyyy to bulky

[This review was collected as part of a promotion.] Did not even use it. Returned it right away The VERY first time sea to summit has dissappointed

Ralph B.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

December 4, 2024

One sheep, two sheep, Asleep

[This review was collected as part of a promotion.] For the thickness and insulating quality the pad is light enough. I’ve used other thick and insulating pads and their body mapping is nothing like the design of the Ether Light XT Extreme. I do wish it packed down into a bit smaller of a package, but for the comfort is worth the space.

Zachary J.
Sea to Summit

Originally reviewed on Sea to Summit

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