Enjoy ultimate relaxation while sitting in the Coleman Hot Springs 77 by 28-Inch EnergySense Smart AirJet Plus Inflatable Hot Tub. The spacious, round design of this spa provides a soothing massage experience for 4 to 6 people. Simply attach the pump and watch as it inflates. Featuring an AirJet system with 140 jets and 2 intensity levels, this spa releases warm air into the water, surrounding you with a calming bubble massage. This spa reaches up to 104 degrees Fahrenheit to provide the ideal temperature for your soaking needs. The winterizing technology can also keep the spa at the ideal temperature to help prevent damage. Built with a 3-layer DuraPlus liner and tough materials, you can ensure that this spa will retain its shape and resist tears and punctures for lasting durability. MaxHold fabric internal beams provide superior air pressure retention, stability, and lightweight portability that resists stretching to maintain shape over time.