If you’re looking for a relaxing soak, why not use less water in the process? Diamond Spas’ Sozo tub, which literally means “to save,” is designed with tapered inside walls to minimize the amount of water used. Crafted from stainless steel or copper, the vessel supports the user in a reclined position, resulting in water usage of approximately 60 gallons for an average-sized person. A coordinating vessel sink is also available.
