Dynamic CUBOID Cold Plunge Tub — 304 Nano-Coated Stainless Steel, 50" | Dynamic Cold Therapy by Golden Designs
The Dynamic CUBOID Cold Plunge Tub delivers a modern, sleek cold therapy solution. Built with 304 nano-coated stainless steel for maximum durability and corrosion resistance, this tub is designed for daily use.
The spacious design provides a comfortable immersion experience. It offers a substantial yet manageable cold therapy setup for your home or commercial space.
Compatible with DCT chiller systems for automated temperature control, the CUBOID is built for athletes, wellness centers, and anyone serious about cold therapy recovery.
Key Features
Specifications
| 304 Nano-Coated Stainless Steel Interior | Ultra-smooth nano-coating creates a hydrophobic surface that repels minerals, resists biofilm buildup, and wipes clean in seconds — a major upgrade over standard stainless or PVC liners. |
| Stainless Steel Cabinet Exterior | Durable stainless steel outer shell with Pacific Cedar trim accent handles outdoor exposure year-round with minimal maintenance. |
| Full-Length 50" Lay-Down Design | Unlike barrel-style tubs, the CUBOID's rectangular form allows users up to ~5'10" to lie back and submerge nearly the entire body — maximizing therapeutic surface area exposure. |
| Spacious Interior Volume | 50" L x 32.5" W x 31.5" H delivers ample depth and width for true full-body immersion. |
| Pacific Cedar Entry Step | Premium matching step for safe, easy ingress and egress. |
| Custom Locking Cover | Insulated cover with child-safety latches keeps water clean and temperature-stable between sessions. |
| 3/4" Chiller-Ready Ports | IN/OUT hose connections (two 3-ft hoses included) and 3 filters for clean, ready-to-chill operation. Compatible with any DCT WiFi chiller. |
| Indoor/Outdoor Rated | Stainless exterior is suited for covered outdoor installations year-round. |
| 1-Year Manufacturer Warranty | Golden Designs quality assurance. |
| Warranty | Manufacturer 5-Year Warranty |
Shipping Policy
In stock cold plunges will ship from suppliers warehouse in 3-7 business days. Once shipped, transit typically takes 3-16 business days depending on your location. You will receive a tracking number via email as soon as it becomes available.
If you notice anything unusual with tracking, please contact us and we'll be happy to assist. Most freight carriers will reach out 24–48 hours prior to delivery to schedule a delivery appointment. Deliveries are typically made Monday–Friday with a 4-hour delivery window, and carriers will not deliver without confirming with you first.
Please note: Shipping timeframes are estimates and may vary due to weather, transit delays, or carrier availability.
R+L Carriers Exception:
If your shipment is handled by R+L Carriers, delivery may occur without a scheduled appointment. They typically provide a notification the morning of delivery via email and text.
Delivery Details
All shipments are palletized for protection
Delivered via 53-foot freight truck with a single driver
Curbside or driveway delivery only
The driver is responsible for unloading the pallet at the curb or driveway. They are not able to move the sauna inside the home.
Questions or Support
If you have any questions about delivery, assembly, or using your sauna, our team is here to help.
We appreciate your business and the opportunity to support your wellness journey.
Warranty
Manufacturer warranty: 1 Year. Covers defects in materials and workmanship under normal residential use. Nano-coating maintains best performance with regular rinsing and mild cleaning agents only.
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