Sea to Summit Ether Light XR Insulated Mat

• ThermalCore insulation with a suspended TRM layer reflects warmth back to the sleeper effectively
• Extended 3 season capable, ASTM-tested R-Value of 4.1
• Lighter weight and significantly reduced packed size compared to prior models
• Air Sprung Cell construction, 10cm | 3.9in thick for plush, stable comfort in any sleeping position
• XPRESS valve and pumpsack integrated into stuff sack make inflation, adjustment and deflation a breeze
• Increased weld strength for greater durability
• PillowLock patches secure your Aeros Pillow for a slip-free sleep

Best Use

• Tapered: Backpacking, Thru-hiking, Bikepacking Rectangular: Comfort Backpacking, Hunting
• Comes With: Stuff sack with integrated Pumpsack, Pillow Lock patches, repair kit
• Material(s): 30/40D nylon with TPU lamination, single-layer TRM reflective insulation
• R-Value: 4.1
• Thickness: 10 cm (3.9 in)
• Weight: 470 g
• Stuff/ Pump Sack Weight: 55 g
• Packed Weight: 525 g
• Packed Size: 20.5 x 11 x 11 cm
• Fits Up To Height: 183cm
• Width: 55cm