The Blast Cold Plunge Tub delivers peak performance and durability with its robust stainless-steel construction and powerful 1HP chiller, capable of reaching a frigid 36°F. With a 40% larger interior basin that allows for a more comfortable, upright position, while the high-flow dual system maximizes the therapeutic cold plunge experience. Designed for both indoor and outdoor use, The Blast requires no special plumbing or electrical work, making setup a breeze.