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BoxPlunge is a Miami-based manufacturer of chest-freezer cold plunges, offering both fully assembled units and DIY conversion kits for home and commercial use. The company ships across the United States and focuses on energy-efficient, low-maintenance cold plunge solutions.

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At a glance

About BoxPlunge

Shipping time
Ships in 10 business days
Warranty
1-year warranty
Ships to
All over the USA
Headquarters
Miami, FL
Energy use
Approx. 1,600 kWh per year (~$256/yr at $0.16/kWh)
Customer service hours
Mon-Fri 7am-5pm, Sat 8am-4pm (EST)
DIY kits available
Yes, from $229.00
Smart home compatible
Alexa, Google Home, HomePod
BoxPlunge targets wellness-conscious consumers who want a reliable and affordable cold plunge without the complexity of external chiller systems. The product line sits in the value-to-mid segment, distinguishing itself through the use of chest-freezer refrigeration technology, which eliminates external plumbing, reduces energy consumption to approximately 1,600 kWh per year, and requires less maintenance than chiller-based alternatives. The company also offers DIY conversion kits for those who prefer a more hands-on approach, as well as smart home integration via Alexa, Google Home, and HomePod. BoxPlunge operates from a physical location in Miami, Florida, and provides customer service five days a week with limited Saturday hours.
July 2026

Active promotions

Ready to use with your order at BoxPlunge.

Seasonal discount on DIY cold plunge kits, offering a reduced price for customers who want to build their own cold plunge setup at home.
To the shop
Bundle deal combining a fully assembled BoxPlunge unit with selected add-ons such as a towel rack or smart control upgrade at a combined reduced price.
To the shop
Recent

BoxPlunge in the news

Recent updates and background about BoxPlunge, summarised in our own words.

BoxPlunge

BoxPlunge launches DIY cold plunge kits including the IcyBull Stock Tank

BoxPlunge now offers a range of DIY conversion kits, including the bestselling chest freezer to cold plunge kit starting at $229.00 and the new IcyBull Stock Tank Cold Plunge starting at $675.00. The kits allow customers to build their own cold plunge setup at a lower price point than a fully assembled unit.

BoxPlunge

Blog: Cold plunge protocols for your wellness routine

BoxPlunge published a blog post outlining cold plunge protocols and their role in a broader wellness routine, covering benefits such as reduced inflammation and improved physical and mental health.

BoxPlunge

Blog: Deliberate cold exposure for health and performance

A blog post inspired by Andrew Huberman's research highlights proven benefits of deliberate cold exposure, including improvements to mental and physical health, reduced inflammation, and enhanced athlete performance through increased beige and brown fat activation.

Summaries by Image Review based on publicly available sources and our own editing. External links may contain affiliate links.

Frequently asked questions

What others ask about BoxPlunge

Answers to the most common questions, based on search behaviour and our own research.

Is BoxPlunge a reliable webshop?

BoxPlunge is a registered manufacturer based in Miami, Florida, with a physical address and reachable customer service by phone and email during regular business hours. Products come with a 1-year warranty and the company lists clear shipping and return policies on its website.

How long does delivery take at BoxPlunge?

BoxPlunge states that orders ship within 10 business days. The company currently ships to all locations across the United States.

What is the warranty on a BoxPlunge product?

BoxPlunge offers a 1-year warranty on its products. For warranty-related questions, customers can contact the company by phone at (305) 542-0288 or by email.

Does BoxPlunge offer DIY cold plunge kits?

Yes, BoxPlunge sells DIY conversion kits that allow customers to convert a chest freezer into a cold plunge at home. Kits start at $229.00 and are available directly through the webshop.

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