Cold Life specializes in vertically-oriented cold plunges designed for both residential and commercial wellness environments. Their flagship Ultimate Plunge and portable Ultimate Lite models are crafted in Miami from aerospace-grade aluminum (or durable inflatable materials) and feature powerful chillers capable of cooling water to as low as 37 °F (3 °C). These vertical designs promote diaphragmatic breathing, improve circulation, and include user-friendly additions like internal seating, built-in filtration, and easy entry/exit steps—making immersions both accessible and comfortable.