The Sea to Summit Ether Lite XT sleeping pad is the most comfortable mat we've ever slept on, and it's a giant 29% off right now at REI
The super-light Ether Light XT Air Sleeping Mat is down to just $139 at REI right now

Outdoor retailer REI held a massive pre-4th of July sale already this summer, but the goods just keep on coming. Right now, you can pick up the awesome Sea to Summit Ether Light XT Sleeping Pad for just $139.73 at REI if you hurry. That's an impressive savings of 29% off the regular price for this sleeping pad, which our reviewer said was the most comfortable pad he'd ever slept on.
Boasting an impressive 4in of plush, stable loft, weighing just over 1lb and with an R-value of 3.2, this pad is ideal for three-season use where you want to move fast and light but still sleep well. Keeping you four inches off the ground when inflated, the air sprung cell structure stays stable when you move around in the night.
Not in the US? Scroll to the bottom of this article for today's best deals on Sea to Summit sleeping pads where you are.
Sea to Summit Ether Light XT Sleeping Pad: $199 $129.73 at REI
Save $60 At 4 inches thick, the Sea to Summit Ether Light XT Insulated sleeping pad combines Air-Sprung Cell comfort with 2 types of insulation for a plush feel and 3-season warmth.
Best of all, this sleeping pad is built to be ultra quiet if you're a restless sleeper and like all Sea to Summit pads, you can attach your camping pillow to the pad to keep your sleep system organized. This deal applies to both the regular and large sizes and is an excellent opportunity to upgrade your camping kit with high-quality gear at a low price.
The 30D/40D face fabric is quiet and durable, and the lamination technology continues Sea to Summit’s class-leading reliability.
If you're not in the US, here are today's best deals on Sea to Summit sleeping pads near you:
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Julia Clarke is a staff writer for Advnture.com and the author of the book Restorative Yoga for Beginners. She loves to explore mountains on foot, bike, skis and belay and then recover on the the yoga mat. Julia graduated with a degree in journalism in 2004 and spent eight years working as a radio presenter in Kansas City, Vermont, Boston and New York City before discovering the joys of the Rocky Mountains. She then detoured west to Colorado and enjoyed 11 years teaching yoga in Vail before returning to her hometown of Glasgow, Scotland in 2020 to focus on family and writing.