Superior Spas unique range of Rhino Portable Spas (jacuzzi hot tubs) are built and engineered to last for years of economical and reliable service. The Rhino Spas graceful tub lines and majestic shapes allow these spa jacuzzi's to blend in with the natural surroundings of your home. The portable Rhino Spas 10mm thick hot tub shell, variety of hydrotherapy jets, hot air pulsating jets, powerful pumps, and economical constantly heated hot tub features, make a Rhino Spa the best Spa – Jacuzzi – Hot Tub on the hydrotherapy spa market.