If you’re looking for the best value in ultralight, backpacking mattress comfort and convenience, look no further. The EvoLite Plus mattress' patent-pending AirFrame™ construction is the foundation, using alternating channels of foam and air to combine amazing compressibility with easy self-inflation and a stable, high-loft comfort not found in most air mattresses. In addition, this is Therm-a-Rest's first self-inflating mattress to utilize the patent pending reflective ThermaCapture™ technology inside – yet another Therm-a-Rest first – boosting warmth with virtually no added weight or bulk. It delivers all of that while remaining light enough to satisfy anyone looking to move with a minimum through the backcountry.
2.5 in. (6.4 cm) of Loft: The best thickness-to-weight ratio of any self-inflating mattress.
Ultralight AirFrame™ Construction: Alternating foam and air channels allow us to drastically reduce weight and packed size while maintaining loft.
Supportive Foam: Our U.S. sourced foam is the lightest and most compressible foam on the market.
ThermaCapture™ Technology: Reflective layers inside help reduce radiant heat loss, boosting warmth with virtually no added weight or bulk.