Abstract: An inflatable object includes interior attachment points to opposing interior faces of the object and rope or cord connections between these attachment points. The opposing walls have interior faces which include attachment points adapted to be connected together by predetermined lengths of material, the arrangement being such that upon inflation of the device, the walls are held in position relative to one another by the lengths of material. The connection material between the inner and outer panels is a flexible cord-like material. However any appropriate material may be used. The attachment points are located on webbing strips attached to the interior face of each wall at a seam, provided with eyelets. In the preferred embodiment, the cords are maintained at an angle substantially or averaging substantially 90 degrees from the inner and outer surfaces.