Patent ID: 7032258

Claim:
An inflatable hot tub kit comprising: a. a tub structure that includes three stacked, inflatable ring sections and a lower flexible panel that forms an open center area capable of being filled with heated water, said ring sections having sufficient buoyancy that enables said tub structure to float when placed in a body of water, said floor panel being sufficiently flexible to bow upward when downward force thereon is reduced thereby maintaining the water level inside said open center area when water therefrom is removed, said inflatable sections including an upper section being circular in cross-section, an inflatable middle ring section being polygonal in cross-section, and an inflatable lower ring section being integrally formed with said middle ring section; b an air inlet/outlet port formed on said upper ring section of said tub structure; c. a water drain formed on said middle ring section of said tub structure which is selectively closed or opened to allow water to fill or drain, respectively, from said open center area; and, d. a source of heated water capable of filling said open center area of said tub structure.