Dualis offers patent-pending dual chamber technology, making it the most comfortable camp pad available. The self-inflating foam chamber provides cushioning & insulates from the cold ground; the air-filled tube chamber provides comfortable support.

Dualis technology creates a multi-chamber sleeping pad, combining the cushioning and warmth of a self-inflating pad with the comfort and compactability of an air tube mattress. The bottom chamber is comprised of open cell PU foam, like a self-inflating pad. The top chamber is a separate interconnected air tube pad. Each chamber has its own valve for independent inflation and control. Dualis technology provides home mattress-like comfort in a compact size. The air tube chamber is constructed with anti-slip soft-touch fabric for comfort and compactability. TPU film lamination connects the two chambers and ensures durable, air-tight seals. The self-inflating foam chamber is constructed of durable, open cell foam and anti-slip bottom fabric for warmth and cushioning.