A Softub Spa is the durable, lightweight, revolutionary hot tub that meets your need for true portability and energy efficiency. Softub has ushered in a new era in relaxation - a go anywhere spa that is efficient and affordable, with features and technological advances that make it comfortable, safe and inexpensive to operate. Inside Softub Spas deceptively simple appearance is a long list of technological innovations, including its unique soft-but-remarkably durable wall construction and its ingenious heat recovery system that keeps water at an ideal temperature using only your standard 115V outlet! Softub Spas are easy to set up, just follow our 1-2-3 process!