One lucky winner will transform their recovery with the All-In Gen 2—our smartest cold plunge ever—and the Sauna Mini—a compact high-heat sauna that fits anywhere. A prize valued at $22,000!
To enter, just sign up for email & SMS and you’re in the running. By joining, you’ll also receive product updates, special offers, and insights on cold and heat therapy protocols. See full terms below.
Win a $22,000
Plunge + Sauna!
All-In Gen 2
The world’s smartest cold plunge, now colder, cleaner, and smarter than ever. The All-In Gen 2 cools 31% faster to 37°F while using 50% less energy, with ozone sanitation and double the filtration for crystal-clear water. Paired with app-controlled temp and session tracking, it’s the ultimate plug-and-plunge upgrade.
Sauna Mini
Experience the full power of heat therapy in a sleek design built for two. Crafted from premium cedar, the Sauna Mini goes up to 210°F and features app-based remote scheduling. With its compact footprint, ergonomic seating, and modern functionality, it brings a luxury experience to smaller spaces without compromise.
Terms & Conditions
The Plunge Ultimate Contrast Therapy Giveaway is open to legal residents of the 48 contiguous United States who are 18 years of age or older. Residents of Alaska, Hawaii, and states with contest restrictions are not eligible. No purchase is necessary to enter, and making a purchase will not increase your chances of winning. To enter, you must sign up for Plunge email or SMS marketing during the contest period, which runs from October 7, 2025 through November 3, 2025 at 11:59 PM PST. Limit one entry per person. One winner will be chosen at random after the contest ends to receive an All-In Gen 2 cold plunge and a Sauna Mini sauna, with a total prize value of $22,000. Delivery within the contiguous U.S. is included, though assembly is not provided. The winner will be notified via email and/or SMS and must respond within seven days to claim the prize, or an alternate winner may be selected. The prize is non-transferable and has no cash alternative. By entering, participants agree to receive marketing communications from Plunge and consent to the use of their name and likeness for promotional purposes if selected as the winner. This giveaway is not sponsored, endorsed, or affiliated with Meta, Instagram, or Facebook. Sponsored by Reboot Labs LLC (Plunge), Sacramento, CA.