The versatile NeoAir XthermMax Reg mattress from Therm-a-Rest is the highly packable choice for any adventure. ThermaCapture technology traps heat and relies on Triangular Core Matrix construction to retain it, so you stay warm on chilly nights. The ultralight mattress features a tapered design to minimize packing weight. XTherm Max improves on the original design of the XTherm for more coverage, more heat, and more room - this means you get a good night’s rest so you can take on the trails in the morning.
