Therm-a-rest NeoAir All Season Air Mattress

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This four-season Therm-a-Rest air mattress offers unbeatable stability, warmth, lightweight comfort and lasting performance year-round. A patent-pending multiple-layer design of the NeoAir Reflective Barrier creates extra warmth by reflecting heat back to the user’s body and reducing convective heat loss to the ground. In addition to minimizing air movement and convective cooling, the patent-pending Triangular Core Matrix creates an internal truss system that virtually eliminates the instability generally found on large tube-based air mattresses, assuring a more comfortable night’s sleep. More rugged fabrics provide added protection from four-season abrasion and abuse. No fiber or down insulation provides significant weight and space savings over any mattress with comparable warmth.