The NeoAir Dream mattress system is designed for basecamp luxury but with the versatility of a small packed size and weight for easy transport. It combines the comfort of a plush, contour-hugging pillow-top cover with our award-wining NeoAir mattress technology to offer excellent next-to-skin comfort, all-season warmth and a total of four inches (10 cm) of stable and supportive loft. The three-inch NeoAir mattress core can be removed for use on its own for lighter weight excursions. Pump sack and repair kit included. Luxury Comfort: Contour-hugging, open-cell foam pillow top with soft fleece cover and NeoAir mattress create four inches (10 cm) of luxury comfort.,,NeoAir Advantage: Patent-pending Triangular Core Matrix™ construction with ThermaCapture™ technology provides unmatched comfort, stability and warmth in a compact size.,,Modular: Removable cover is machine-washable; inner NeoAir mattress can be used separately.,,Pump Sack: Convenient stuff sack doubles as a pump for inflating the mattress.