Sea to Summit Ether Light XR Pro Insulated Sleeping Pad – Small (66 x 21.5 x 4 in)

Meet the Ether Light XR Pro

The Ether Light XR Pro is Sea to Summit’s premium four-season sleeping pad that blends cloud-like comfort with rugged durability. Built for backcountry beds in alpine terrain or winter camps, it uses advanced materials and a thoughtful design to help you rest more soundly after a day outdoors. The XR Pro emphasizes warmth, compactness, and easy setup, so you can focus on your next objective rather than camp chores.

Thermal performance you can feel

ThermalCore insulation uses multiple TRM layers that are quiet and reflect infrared energy back toward you, boosting warmth without adding bulk. With an ASTM-tested R-Value of 7.4, the XR Pro is designed to handle chilly nights while keeping weight and volume in check.

Key benefits at a glance

• Four-season capability with strong insulation for cool nights in the backcountry.
• R-Value 7.4 for reliable warmth across various sleeping conditions.
• Air Sprung Cell construction delivers 10 cm (3.9 in) of plush, stable support in any sleeping position.
• Double the weld strength of prior Ether Light models enhances durability on rugged trips.

Lightweight and compact for ambitious itineraries

The XR Pro weighs about 25% less and packs down to roughly half the size of earlier models, making it easier to carry on long treks or in tight packs. The compressed form helps you maximize space for other essentials on demanding adventures.

Convenience and quick setup

• XPRESS valve and a pumpsack integrated into the stuff sack simplify inflation, adjustment, and deflation.
• The built-in setup reduces fuss at the end of the day, so you can settle in and rest sooner.

Who should consider this pad?

Backcountry travelers, alpine enthusiasts, and winter campers who want a balance of warmth, comfort, and packability may find the XR Pro to be a versatile option. It’s designed to stand up to demanding environments while staying relatively light and easy to manage.

Note: While this pad is designed to provide comfort and warmth, individual results can vary with sleeping habits, terrain, and weather conditions. Consider your own camping style and climate when evaluating warmth needs and pack weight.