Inspired by current supercar trends, the R21 sports a two-tone paint finish, with two variations.
Sturdy, All-aluminum Body
The R21 is made of aluminum alloy, giving the base a rock-solid feel and weight.

weβre committed to bringing you premium wellness solutions that truly elevate your lifestyle. We carefully select high-performance products like the Plunge All-In Gen 2 to ensure you get cutting-edge technology, lasting durability, and real results. When you shop with Mclean, youβre not just buying a product β youβre investing in quality, trust, and a better recovery experience.
User-friendly controls make customizing your experience effortless. With intuitive settings and seamless functionality, you can dial in your preferred temperature and timing in seconds.
Crafted from high-quality, durable materials, the Plunge All-In Gen 2 is built to withstand frequent use indoors or outdoors. The insulated tub design helps maintain stable temperatures while minimizing energy consumption
Engineered for both hot and cold therapy, this unit delivers precise temperature regulation to support muscle recovery, stress relief, and overall well-being. Whether youβre an athlete or simply prioritizing daily wellness, it provides consistent results at the touch of a button.
Cold plunging can help reduce muscle soreness, improve circulation, boost energy levels, and support mental clarity. Regular use may also promote faster recovery after workouts and help strengthen resilience to stress.
For best results, most users plunge 3β5 times per week. Beginners can start with shorter sessions (1β3 minutes) and gradually increase duration as their body adapts to the cold.
Yes. The system includes built-in filtration and sanitation to keep the water clean and clear. Routine maintenance like checking filters and monitoring water balance ensures optimal performance.
The Plunge is designed for both indoor and outdoor use. Its durable construction and insulated design help maintain consistent temperatures in a variety of environments.