Sea to Summit Ether Light XR & Pro Sleeping Mat Features and Setup

Sea to Summit has just released the next generation of Ether Light sleeping mats — the Ether Light XR and Ether Light XR Pro. Built for comfort without compromise, these mats now offer even better warmth-to-weight ratios, while keeping the signature 10cm thickness and Air Sprung Cell™ design for unmatched sleep quality in the outdoors.

The Ether Light XR now boasts an R-value of 4.1, ideal for 3-season adventures, while the XR Pro pushes insulation further with a massive R-value of 7.4, making it perfect for winter and alpine conditions. Explore what’s new and what makes these mats a standout in ultralight sleeping systems.

👉 Shop the range:

Ether Light XR: https://pastoutdoors.com/products/sea...

Ether Light XR Pro: https://pastoutdoors.com/products/sea...

Tyvek Ground Sheet: https://pastoutdoors.com/products/dup...

Exped Ultra Pump: https://pastoutdoors.com/products/exp...

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