Search  for anything...
Sea to Summit

Sea to Summit Ether Light XT Extra-Thick Insulated Sleeping Pad, Women's Large (72 x 25 x 4 inches)

  • Based on 209 reviews
Condition: New
Checking for the best price...
$219.75 Why this price?

Buy Now, Pay Later

As low as $36.63 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 6 left in stock, order soon!
Fulfilled by shopcelldeals
Arrives Feb 9 – Feb 10
Order within 7 hours and 40 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Style: Women's Large (72 x 25 x 4 inches)


Features

  • Extra-thick 4-inch, lightweight air mattress provides a plush, womens-specific sleeping surface for 3-season (3.5 R-Value) backpacking, camping, and bike touring
  • Single-layer Air Sprung Cell construction mimics a spring mattress; womens pad is cut narrower at the shoulders and wider around the hips and knees
  • Multi-function valve for fast inflation in just a few breaths (using integrated Airstream Pumpsack), one-way deflation for quick packup, and fine-tuning of air pressure
  • Insulated pad features high-loft fiberfill and reflective fabric, to prevent heat loss and radiate heat back during sleep; non-slip 30D/40D nylon face fabric is durable and quiet
  • Large size measures 72 x 25 x 4 inches, packs to 4.75 x 11 inches, weighs 1.3 pounds; includes stuff sack, field repair kit, and PillowLock patches for securing a Sea to Summit pillow to mat

Features

  • Extra-thick 4-inch, lightweight air mattress provides a plush, womens-specific sleeping surface for 3-season (3.5 R-Value) backpacking, camping, and bike touring
  • Single-layer Air Sprung Cell construction mimics a spring mattress; womens pad is cut narrower at the shoulders and wider around the hips and knees
  • Multi-function valve for fast inflation in just a few breaths (using integrated Airstream Pumpsack), one-way deflation for quick packup, and fine-tuning of air pressure
  • Insulated pad features high-loft fiberfill and reflective fabric, to prevent heat loss and radiate heat back during sleep; non-slip 30D/40D nylon face fabric is durable and quiet
  • Large size measures 72 x 25 x 4 inches, packs to 4.75 x 11 inches, weighs 1.3 pounds; includes stuff sack, field repair kit, and PillowLock patches for securing a Sea to Summit pillow to mat

Product Dimensions: 72 x 25 x 4 inches


Item Weight: 1.17 pounds


Manufacturer: Sea to Summit


Country of Origin: Taiwan


Item model number: STS-995


Date First Available: February 21, 2020


Size: One


Special Feature: Lightweight


Brand: Sea to Summit


Color: Grey


Product Dimensions: 72"L x 25"W x 4"Th


Material: Nylon


Specific Uses For Product: Sleeping Pad


Included Components: Carry Bag, Repair Patch


Target Audience: Women


Item Weight: 1.2 Pounds


Size: One


Special Feature: Lightweight


Brand: Sea to Summit


Color: Grey


Product Dimensions: 72"L x 25"W x 4"Th


Specific Uses For Product: Sleeping Pad


Included Components: Carry Bag, Repair Patch


Target Audience: Women


Model Name: Ether Light XT


Number of Items: 1


Item Firmness Description: Plush


Water Resistance Level: Water Repellent


Item Thickness: 4 Inches


Manufacturer: Sea to Summit


Top Material Type: Nylon


Global Trade Identification Number: 72


Item Weight: 1.17 pounds


Department: Unisex


Item model number: STS-995


Date First Available: January 14, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 9 – Feb 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Extremely comfortable.
Very high quality. Extremely comfortable in any position you’re lying. Easy to inflate, packs away perfectly. Only complaint is it’s fairly noisy while rolling around on it.
Reviewed in the United States on July 3, 2025 by Jeff Garner
    • Great for Men (and dogs) too!
Style: Women's Large (72 x 25 x 4 inches)
TL;DR - Ultralight, ultra comfortable, ultra strong! Increased r-value and less weight than the mens. Not annoying like Thermarest. Medium sized dog-proof. Would buy again! I'll have to add photos later but as a 5'9" male who sleeps cold, I appreciated the extra overall width and increased r-value! I am an inverted triangle body shape with pretty wide shoulders and love that the mat stays wide even down towards my hips. Lots of room to roll around on as an active sleeper! It also isn't very crinkly or loud. Definitely not enough to disturb or irritate me in the middle of the night. I think it was also just barely lighter weight than the men's version as well. I will say it does take up most of the floor space in my Copper Spur UL1. But with the 4" of padding I've never had a problem hitting my head or feet on the tent while sleeping. This is hands down the best pad I have ever used! It is also bomb proof as my dog had moved all over it getting comfortable and I have had no issues with holes or punctures! ... show more
Reviewed in the United States on July 24, 2021 by Robert
    • Lightweight, packs small, inflates easily and super comfortable.
Lightweight, packs small, inflates easily and super comfortable.
Reviewed in the United States on July 14, 2025 by Peter
    • Perfectly fine
I have no complaints about this ground pad. I don't find it as comfortable as many reviewers seem to, but that sort of thing is subjective. It's pretty light and compact and it has proven to be warm enough and durable enough. I have slept on more comfortable pads that weighed more and lighter pads that cost more. Everything is a trade-off I guess. The combo stuff sack/ inflation bag could be a bit bigger. ... show more
Reviewed in the United States on October 8, 2025 by foxtrot
    • Comfortable pad for side sleeper
Nice and thick for a side sleeper. Never bottomed out. Tested it overnight on bedroom floor and slept great. Packs up very small. Works great part of my Big Agnes Diamond Park sleep system. Not loud when rolling over. Great addition to my motorcycle camping kit.
Reviewed in the United States on October 26, 2024 by TN Thompson
    • Great sleeping pad
Great sleeping pad, comfortable and I really like having the extra width
Reviewed in the United States on January 25, 2025 by Root Beer
    • Happy Side Sleeper
I’m 5’9” and 200lbs, and I needed a lightweight backpacking sleep mat that was actually comfortable for my strong lady body. This one checks all the boxes. It’s quick and easy to inflate, lightweight, takes up little space when packed, and comfortable. My only complaint, if I were going to complain, is that it’s a little noisy when you are moving around. Such is life on an air mattress. ... show more
Reviewed in the United States on August 19, 2022 by Alicia
    • Does Not Last
Style: Tapered - Large (78" X 25" X 4")
Bought one of these for a bikepacking trip. First night was very comfortable, after that every night a few holes would pop up in the welded portions of the baffles every night. I would patch them but seems like it was improperly made as there are now 15+ leaks on the top of the mattress.
Reviewed in the United States on July 27, 2025 by Calvin

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...