After a long day on the trail, the Ether Light XR eases you to sleep with its 10cm of Air Sprung Cell plush comfort. Getting your mat ready for the night is easy too - the Airstream pump integrated into the stuff sack and a high-airflow XPRESS valve make inflation quick and simple. ThermalCore technology provides a greater level of insulation than prior models, while keeping weight and volume low. Pop an Ether Light XR in your pannier or backpack and head into the backcountry knowing that your sleep comfort is one less thing to worry about.

Features

• 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

Performance

Tech specs

• Best Use

  Tapered: Backpacking, Thru-hiking, Bikepacking Rectangular: Comfort Backpacking, Hunting
• Comes With

  Stuff sack with integrated Pumpsack, PillowLock 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)

   

   

  	Small	Regular	Large	Regular Rectangular Wide	Large Rectangular
  Fits Up To Height	168 cm	183 cm	198 cm	183 cm	198 cm
  Packed Size	20.5 x 11 x 11 cm	20.5 x 11 x 11 cm	24 x 11.5 x 11.5 cm	24 x 12 x 12 cm	23.5 x 12 x 12 cm
  Packed Weight	500 g	525 g	665 g	665 g	725 g
  Stuff/ Pump Sack Weight	55 g	55 g	60 g	60 g	60 g
  Weight	445 g	470 g	605 g	605 g	665 g