Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
Color: Grey , Pewter Fabric/Material: 30D/40 D Nylon w/Anti-microbial Liquid-extruded TPU Lamination Sleeping Pad Type: Insulated Sleeping Pad Size: Large Packed Size: 5 x 9.5 inLength: 72 inThickness: 4 inIncluded Accessories: Stuff Sack w/Integrated Airstream Pump Weight: 18.7 ozWidth: 25 in

Code: Z02-SLP-SEA8-995

MPN: 995

UPC: 9327868131372

List: $219.00Save 15%
$185.99

Buy Together and Save

Receive $7.50 OP Bucks

Product Info for Sea to Summit Ether Light XT Insulated Air Sleeping Mat - Women's

Do you love sleeping outside with nature but don't really love sleeping on uneven ground and waking up with a sore back and hips? We can help you solve this problem with the Sea to Summit Ether Light XT Insulated Air Sleeping Mat. These Sleeping Bag Accessories are also insulated so that you won't get cold from the ground. Instead, you will wake up feeling great and ready to take on the day. Bring along the Sea to Summit Ether Light XT Insulated Air Sleeping Mat when planning your next backpacking trip.image

Specifications for Sea to Summit Ether Light XT Insulated Air Sleeping Mat - Women's:

Manufacturer: Sea to Summit
Color: Pewter, Grey
Fabric/Material: 30D/40 D Nylon w/Anti-microbial Liquid-extruded TPU Lamination
Sleeping Pad Type: Insulated
Sleeping Pad Size: Large
Packed Size: 5 x 9.5 in
Length: 72 in
Thickness: 4 in
Application: Backpacking
Seasonal/Temperature Use: 3 Season
Included Accessories: Stuff Sack w/Integrated Airstream Pump
Weight: 18.7 oz
Width: 25 in
Last Chance: Yes

Features of Sea to Summit Ether Light XT Insulated Air Sleeping Mat - Women's:

  • R-Value of 3.5 is warm enough for 3.5 seasons. Click here to learn about the new ASTM R-Value test standard.
  • At 4 inches thick, Ether Light XT Air Sprung Cells provides a plush sleeping experience.
  • Exkin Platinum fabric and THERMOLITE® insulation are combined to prevent heat loss. All women's mats feature a thicker insulation layer.
  • Lighter, quieter and durable 30D / 40D face fabric with Sea to Summit's liquid-extruded lamination is quiet, durable and extremely reliable.
  • Quick and easy inflation, deflation and adjustment made possible by our patent-pending multi-function valve and supplied Airstream Pump/stuff sack.

Package Contents:

  • Sea to Summit Ether Light XT Insulated Air Sleeping Mat - Women's

Sea to Summit Ether Light XT Insulated Air Sleeping Mat - Women's Orderable Models

List of Orderable Models

  • Sea to Summit Ether Light XT Insulated Air Sleeping Mat - Women's, Grey, Large, 995 , MPN: 995 , UPC: 9327868131372 , Code: Z02-SLP-SEA8-995

Sea to Summit Ether Light XT Insulated Air Sleeping Mat - Women's Unavailable & Discontinued Models

List of Unorderable Models

  • Sea to Summit Ether Light XT Insulated Air Sleeping Mat - Women's, Grey, Regular, 994 , MPN: 994 , UPC: 9327868131365 , Code: Z02-SLP-SEA8-994
Compare (0)