Lighter weight and significantly reduced packed size compared to prior models
+ View tech specsAfter 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.
Large | |
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Fits Up To Height | 183 cm |
Packed Size | 20.5 x 11 x 11 cm |
Packed Weight | 525 g |
Stuff/ Pump Sack Weight | 55 g |
Weight | 470 g |
You can mouth-inflate our Air Sprung Cell mats. Inflating an Ether Light will take 20+ breaths (depending on lung capacity). Whereas using the integrated pumpsack reduces this to three or four breaths. Moisture from condensed breath inside a mat should be dried out before long-term storage.
Temperature ratings for sleeping mats are estimates, based on air temperature (even though the ground temperature may be much colder). The R-Value of 4.1 is suitable down to conditions where a hard frost might occur.
All Sea to Summit sleep products (mats, sleeping bags, liners and pillows) are non-PFAS and flame-retardant free.