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Sea To Summit
Ultralight Self-Inflating Sleeping Pad - Women's

3.5 out of 5 stars
4 Reviews
$129.00 - $139.00



Sea to Summit Ultralight Self-Inflating Sleeping Pad

The Women’s Delta Core-V™ concept is simple: remove enough foam to cut down weight, leave enough foam to ensure comfort and warmth. The Women’s UltraLight Self-Inflating Sleeping Mat is constructed with Comfort Warmth Zones in the hip foot and torso areas to provide extra support and insulation for the woman backpacker who wants to keep her load light.

[face fabric] 30D 100% polyester, [insulation] women's Delta Core-V foam
Stuff Sack
Packed Size
[regular] 2.25 x 10.75in
[regular] 21 x 67in, [large] 23 x 72in
Claimed Weight
[regular] 1lb 3oz
backpacking, ultralight backpacking
Manufacturer Warranty

Overall Rating

3.5 based on 4 ratings

Review Summary

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

What do you think about this product?


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3 out of 5 stars

April 23, 2024

Not worth its price

I got mine and it is definitely not self-inflating. No matter how long it is left with an open valve, it doesn't inflate. It is comfortable but maybe too thin for my personal preference. Apart from that, it's easy to pack and is light.

Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

August 19, 2023


Used a few times in mid 40s overnights, and sometimes on gentle slopes. Held position, loved the non slip. Super comfortable for someone who dances in their sleep. Woke up like I would have from my own bed.

Sea to Summit

Originally reviewed on Sea to Summit

5 out of 5 stars

August 16, 2021

Super lightweight and easy to set up and put away

This is a thin sleep mat and does not offer much cushioning, but that is not the point. It is just enough to even out the ground and protect from rocks. Very lightweight and packs fairly easily into the provided sack. The self-inflate function just needs a few breaths to fully inflate, and the deflate valve keeps it from reinflating as you roll it to pack up. Also, it floats! Great for alpine lakes.

Melissa K.
Sea to Summit

Originally reviewed on Sea to Summit

1 out of 5 stars

June 16, 2020

Implore you not to buy

This is the one thing on my gear list I personally implore people NOT to get. My dad talked me into it because the self inflating feature seemed novel, but this same feature has made this “women’s” pad nearly impossible for two women to pack back down into its stuff sack — making it an every morning hassle to put away — and its quite large and heavy when it’s properly put away anyways! I’m sure some people have had luck with this product, but it has proven useless for me because I can't get it back to it's initial size, even with the help of friends! Better off with one of the fold up economy ones than blowing big bucks on this.

Sea to Summit

Originally reviewed on Sea to Summit