Founded in 2019, BlueCube has perfected the luxury cold exposure experience — effortless to own and seamless in your space.
As highly disciplined performers, our clients require cold plunge systems that are powerful, reliable, and consistent for daily use. BlueCube cold tubs are manufactured in America using premium materials and powerful, warranty-backed components.
Engineered for durability and daily use, our Commercial Upgrade Package is trusted in demanding environments such as gyms, spas, and hotels where reliability matters most.
Designed for wellness spaces and high-end custom homes, each cold plunge is engineered to feel integrated into the architecture itself — tailored with premium finishes including marble, stone, exotic wood, and designer cladding options.
Six models, one uncompromising standard. Configure your finish, wooden deck, tub material and sanitation — and see your exact price as you build.
Deep · Upright
Deep · UprightRiverMode+™
C-Series
C-SeriesCommercial ✓
C-SeriesCommercial ✓
Modular
In still water, your body quickly creates an insulative layer of warm water around the skin — your thermal barrier — which reduces the intensity of the cold. RiverMode™ is engineered to eliminate that barrier by creating continuous water movement, resulting in true immersion.
The result is deeper full-body exposure, and a noticeably more effective cold experience. RiverMode+™ adds a second pump for a river-like current.
Explore ComponentsPatented element-proof exterior coating.
Keeps your water clean and sanitized.
Titrate across the warm and cold spectrum.
Plug and plunge. It's that perfect.
Powerful cooling, optimal energy efficiency.
Lowers 11–13°F per hour, holds temps 24/7.
Crafted with American precision and quality.
Designed and built by those who served.
Free curbside shipping, continental 48.
20+ years of cold-therapy expertise.
Every BlueCube comes guaranteed.
Easily drain water and change filters.
Discover how BlueCube systems are engineered to deliver deeper circulation, greater consistency, and higher-performance cold immersion than other conventional cold plunge tubs.
Explore ComponentsExplore how BlueCube systems are designed to integrate seamlessly into luxury homes, wellness spaces, and architectural environments without sacrificing performance or durability.
Explore Designs"If you want to test your mental strength, BlueCube is the one to do it in. RiverMode is next level."
"BlueCube is unmatched in the quality of their plunge. I have owned another well-known brand and it doesn't come close. My plunge holds exact temperatures even on days of 110 degrees."
"The best! At my gym in Victory MMA. Everyone loves it."
On the C2 & C3: choice of AOP or chlorine-drip sanitation, choice of tub material, an integrated skimmer, and DOH build documentation — engineered for demanding daily use.
Explore CommercialShop Pay (Affirm) at checkout · HFS home financing
Use pre-tax dollars via TrueMed
See your exact unit before you buy
Every BlueCube is handbuilt to order. Reserve your build slot and lock your configuration.