Head into the backcountry with the Sea to Summit® Ether Light XR Insulated Sleeping Mat and leave worries about sleeping comfort at home. A quiet and lightweight sleeping pad, the Ether Light XR inflatable design delivers 3.9" of plush, cushioning comfort along with the warm, insulating comfort of ThermalCore technology. Made with Air Sprung Cell construction, this 3-season sleeping mat offers plush, stable cushioning for comfort in any sleeping position. Featuring multiple TRM layers, the mat's ThermalCore Insulation reflects infrared energy back for increased warmth, helping the Ether Light XR offer a hearty, ASTM-tested R-Value of 4.1. The tough 30-denier/40-denier shell utilizes a liquid-extruded lamination and increased weld strength to provide quiet, durable, and reliable performance. The included stuff sack features an integrated Airstream pump that works with the mat's high-airflow XPRESS valve to make inflation and deflation quick and simple. PillowLock™ system keeps your Aeros™ Pillow (not included) securely in place.

Lightweight, warm, and cushioning sleeping mat for backcountry adventures
3.9" of plush, cushioning comfort
3-season design
Air Sprung Cell construction - soft sleeping comfort
ThermalCore Insulation - reflects infrared energy back for increased warmth
Warm - ASTM-tested R-Value of 4.1
Tough 30-denier/40-denier shell with liquid-extruded lamination and increased weld strength
Stuff sack with integrated Airstream pump
High-airflow XPRESS valve
PillowLock system - holds Aeros Pillow (not included) in place

Specs:

Regular - 72"L x 21.7"W x 4"H; Weight: 16.6 oz.
Long - 78"L x 25.2"W x 4"H; Weight: 21.3 oz.

Sea to Summit Ether Light XR Insulated Sleeping Mat