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Sea To Summit
Ultralight Insulated Sleeping Pad

4.5353535353535355 out of 5 stars
99 Reviews
$149.00 - $189.00

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Ultralight Insulated Sleeping Pad

The Ultralight Insulated Sleeping Pad fits into the Sea To Summit line as a featherweight sleeping pad for both ultralight backpacking and bike touring. Quick inflation and deflation paired with Thermolite insulation means you can set up camp quickly and still stay warm through the night.


Details

  • Insulated sleeping pad is lightweight and comfortable for your adventures
  • Nylon construction is soft to the touch yet durable for years of rugged use
  • Three-season performance is intended for use from early spring to late fall
  • Included Airstream pump ensures convenient inflation when setting up camp
  • Two-inch thickness provides excellent cushioning on uneven campgrounds
  • Exkin insulation supplies an additional layer of warmth for shoulder-season
  • Included stuff sack and repair kit add convenience for regular use
  • Item #STSZ01L
Material
[face fabric] 40D nylon, [laminate] TPU, [insulation] Exkin Platinum, Thermolite
Style
inflatable
Shape
mummy
Dimensions
[extra-small] 50 x 21.5 x 2in, [small] 66 x 21.5 x 2in, [regular] 72 x 21.5 x 2in, [regular] 72 x 21.5 x 2in, [large] 78 x 25 x 2in
R-Value
3.1
Pump
Airstream
Stuff Sack
included
Packed Size
[extra-small] 3.5 x 9in, [small] 4 x 9in, [regular] 4 x 9in, [large] 4 x 10in
Claimed Weight
[extra-small] 12.3oz, [small] 15.1oz, [regular] 16.9oz, [large] 21oz
Recommended Use
backpacking, ultralight backpacking, weekend camping
Manufacturer Warranty
lifetime

Overall Rating

4.5 based on 99 ratings

Review Summary

1 Stars - 4 reviews
2 Stars - 2 reviews
3 Stars - 2 reviews
4 Stars - 20 reviews
5 Stars - 71 reviews

Fits True To Size

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

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3 out of 5 stars

December 22, 2023

Loses air

I have a women's regular insulated mat. The good: Blows up quickly, deflates to fold easily, lightweight, and if it held air would be comfy. This is my second mat both with similar problems: they lose air as the night goes on so that I'm sleeping in the middle of the night on a 1/2 full pad. Very uncomfortable. The first one I looked and looked for a leak, then sent back to the company who said there was no leak after testing. I asked to please send another one. They did and the same problem is occurring, whether at high altitudes (which they said might happen and you have to re-blow it up) or in the desert. Unfortunately, I'm done with this mat.

Leslie
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

September 9, 2023

Excellent Product

[This review was collected as part of a promotion.] I used it when I went on the Kalalau trail. Excellent product and lite weight.

Klayton K.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

August 9, 2023

Good mattress

[This review was collected as part of a promotion.] The mattress is reasonably light, comfortable and durable. The inflation bag is much nicer than blowing into a mattress. I'm both a super sleeper and a back sleeper. The mattress is more comfortable laying on my back but fine on my side.

pat g.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

June 19, 2023

Great system with low weight!

I’ve used this pad and pillow on two multi day solo trips in Boundary Waters Canoe Area Wilderness. Great comfort and support PLUS minimal crackling noise. I’m a side sleeper and this pad keeps me centered.

Dan G.
Sea to Summit

Originally reviewed on Sea to Summit

3 out of 5 stars

April 15, 2023

Good pad, wrong weight

The weight of the pad only is 13.2oz, not 12.3 as advertised.

Tony
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

April 15, 2023

This sleeping mat worked like

[This review was collected as part of a promotion.] This sleeping mat worked like a dream. Awoke relaxed and ready. Surprised by the comfort.

Terence M.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

December 14, 2022

Five star product!

[This review was collected as part of a promotion.] Awesome mat! My wife took this to hike the Grand Canyon for 4 nights she loved it! One night got to 26 degrees she was warm and comfortable. She said it was worth every penny. Very lightweight.

Paul D.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

October 8, 2022

So comfortable

[This review was collected as part of a promotion.] Great pad. This is my second one. My first I got over 4 years out of and it was slowly losing air so I contacted the support team after testing it. They replaced it for me. This pad is light, warm and comfie - coming from a side sleeper :)

Daniel S.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

September 21, 2022

Jack of all trades item

[This review was collected as part of a promotion.] Perfect balance between warmth, comfort, size and weight. Great minimalist pad without any serious compromise. Also - quiet!!! No more crinkle crinkle every time I roll.

Sarah J.
Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

September 20, 2022

Well insulated for a light

[This review was collected as part of a promotion.] Well insulated for a light weight air mattress. The built in pump sack works really well. I’ve paired this with a Sea to Summit air pillow and used the Velcro anchor strips. No more pillow slipping away.

Christopher C.
Sea to Summit

Originally reviewed on Sea to Summit