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A thoughtfully designed three-season inflatable sleeping pad, on which you will sleep like at home. Compared to other ultralight inflatable sleeping pads, it has almost double the thickness – 10 cm. However, this is not reflected in its weight and packability.
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The Air Sprung Cell™ technology provides great body support while sleeping – each cell behaves independently and does not affect one another (you don’t feel like you’re "floating" when tossing and turning).
The sleeping pad is constructed from 30D/40D high-strength nylon that is quiet. To prevent mold growth inside the pad from the moisture in exhaled air, it is treated with an antibacterial coating on the inner side.
Inside the sleeping pad, there is a thin layer of Exkin Platinum® aluminum that reflects radiant heat back to the user. In the chambers of the sleeping pad, we then find THERMOLITE® synthetic insulation, which prevents loss of body heat to the cold ground.
The Ether Light XT™ Insulated stands out primarily for its thickness of 10 cm, so it reliably compensates for any unevenness of the surface.

Handling it is a breeze. Quick inflation and deflation, and the ability to adjust the firmness of the sleeping pad.

By opening the first section, you can inflate the sleeping pad and the air does not escape. Pressing the orange spot in the middle will release the air.

Opening the second section will release the air from the sleeping pad in a few seconds.
The sleeping pad has a thermal resistance value of R = 3,2 and is suitable for use from spring to autumn. Sea To Summit sleeping pads are measured according to the ASTM F3340-18 standard. If another manufacturer also uses this standard, you can easily compare sleeping pads across brands.
The sleeping pad features the unique PillowLock™ system, which allows you to easily and securely attach any Sea To Summit pillow to the sleeping pad so that it doesn't slip away.
You will receive a small storage bag (stuff sack) and a pump sack in one (40 g), as well as a repair kit with the sleeping pad.

If you are unsure about which size or color to choose, or if you have any other questions, feel free to contact us via email or directly in the online chat. We are here for you.