Sea to Summit Ether Light XR Insulated Sleeping Mat - Regular

The Airstream pump, integrated into the stuff sack, and the high-airflow XPRESS valve make inflation and deflation quick and effortless, so you can set up camp in no time. ThermalCore technology delivers excellent insulation without adding bulk, keeping you warm while maintaining a lightweight, packable design. Whether in a pannier or backpack, this mat ensures comfort without compromise._Thermal Core insulation with a suspended TRM layer reflects warmth back to the sleeper effectivelySeason: 3+Lighter ... - Manufacturers part numbers: A3402|19681731

• XPRESS valve and pumpsack integrated into stuff sack make inflation, adjustment and deflation a breeze
• Air Sprung Cell construction, 10cm | 3.9in thick for plush, stable comfort in any sleeping position
• Lighter weight and significantly reduced packed size compared to prior models
• Extended 3 season capable, ASTM-tested R-Value of 4.1
• ThermalCore insulation consists of multiple TRM layers that are quiet and reflect back infrared energy to the sleeper for increased insulation