Extra-Large 55" Design | 304 Nano-Coated Stainless Steel Interior | Pacific Cedar Trim | Optional Cold/Heat Chiller

The Dynamic Cold Therapy “CUBOID” 304 Nano-Coated Stainless Steel Cold Plunge Tub — XL combines premium materials, contemporary design, and an expanded 55-inch length to create a spacious cold-water immersion environment for home and wellness spaces.

The XL CUBOID features a 304 nano-coated stainless steel cabinet and interior, Pacific Cedar trim, an integrated access step, and a custom cover with child-safety latches.

For customers who want active water-temperature management, compatible Dynamic Cold/Heat Chillers are available separately.

IMPORTANT: The “Just The Tub” option does NOT include a chiller. Compatible Dynamic Cold/Heat Chillers are available separately.

Premium Cold-Water Immersion

Cold-water immersion can be incorporated into personal wellness and post-activity routines. Many users enjoy the invigorating sensation of cool water and the refreshed feeling that can follow an immersion session.

The XL CUBOID provides an expanded immersion area within a sophisticated, modern design.

Key Highlights

• Extra-large 55-inch length

• Pacific Cedar exterior trim

• Nano-coated stainless steel exterior cabinet

• 304 nano-coated stainless steel interior

• Spacious rectangular configuration

• Pacific Cedar access step

• Custom cover with child-safety latches

• Optional Cold/Heat Chiller available separately

• Designed for appropriate indoor or outdoor environments

• 1-year warranty

XL CUBOID Design

The biggest distinction of this model is its expanded XL configuration.

Measuring approximately:

55" L × 32.5" W × 31.5" H

the XL CUBOID provides additional length compared with the standard CUBOID configuration.

The larger footprint offers additional interior space for customers who prefer a more spacious cold-water immersion environment.

Premium 304 Stainless Steel Construction

The CUBOID XL features 304 nano-coated stainless steel for the immersion interior and exterior cabinet.

This premium material combination provides a sleek, contemporary appearance and a durable construction designed for regular use.

304 Nano-Coated Stainless Steel Interior

The immersion interior features a 304 stainless steel construction with a nano-coated finish.

Its smooth, streamlined appearance complements the modern CUBOID design while providing a durable interior surface for cold-water immersion.

Nano-Coated Stainless Steel Exterior Cabinet

The exterior cabinet also features a nano-coated stainless steel finish designed to complement the premium stainless steel interior.

The result is a cohesive, contemporary appearance suitable for modern home wellness, fitness, and other appropriate environments.

Pacific Cedar Trim

Pacific Cedar trim adds a natural design element to the stainless steel construction.

The combination of natural cedar and stainless steel creates a distinctive contrast between warm wood tones and modern metal finishes.

Matching Pacific Cedar Step

A matching Pacific Cedar step is included to provide convenient access to the plunge.

Always use appropriate caution when entering and exiting the tub, especially when surrounding surfaces are wet.

Custom Safety Cover

The included custom cover features child-safety latches to help secure the plunge when it is not in use.

Always follow the manufacturer's safety instructions and prevent unsupervised access by children.

What's Included

The Dynamic Cold Therapy “CUBOID” 304 Nano-Coated Stainless Steel Cold Plunge Tub — XL — Tub Only includes:

• XL CUBOID cold plunge tub

• Pacific Cedar exterior trim

• Nano-coated stainless steel exterior cabinet

• 304 nano-coated stainless steel interior

• Pacific Cedar step

• Custom cover with child-safety latches

• 1-year warranty

Chiller sold separately.

Product Specifications

Brand: Dynamic Cold Therapy / Golden Designs Inc.
Model: DCT-S-055-NS-34
Product Type: XL Premium Cold Plunge Tub
Exterior Trim: Pacific Cedar
Exterior Cabinet: Nano-coated stainless steel
Interior: 304 nano-coated stainless steel
Length: Approximately 55"
Width: Approximately 32.5"
Height: Approximately 31.5"
Step: Pacific Cedar
Cover: Custom cover with child-safety latches
Chiller: Not included with Tub Only option
Warranty: 1 year

Optional Dynamic Cold/Heat Chiller

Available Separately

For customers who want active water-temperature management, Dynamic offers optional Cold/Heat Chiller systems designed for compatible Dynamic Cold Therapy tubs.

Available models include:

• DCT-SV-08-DO3 — 0.8 HP

• DCT-SV-10-DO3 — 1.0 HP

Active Temperature Management

The optional chiller provides both cooling and heating functionality, allowing users greater control over water temperature.

The manufacturer states that the system can cool water to approximately 37°F (3°C) under appropriate operating conditions.

Actual achievable water temperature may vary depending on ambient temperature, water volume, installation conditions, insulation, and other environmental factors.

The heating function provides additional flexibility for users who want to incorporate different water temperatures into their personal wellness routine.

Wi-Fi Connectivity

The optional chiller features Wi-Fi connectivity, allowing compatible controls through a mobile application.

Depending on model and application functionality, users can adjust temperature settings, manage operation, and monitor the system using a compatible smartphone.

Designed for Dynamic Cold Plunges

The optional chiller is designed for use with compatible Dynamic Cold Therapy tubs, providing an integrated approach to active water-temperature management.

Chiller sold separately.

Chiller Specifications

Available Models:

• DCT-SV-08-DO3 — 0.8 HP

• DCT-SV-10-DO3 — 1.0 HP

Cooling: Manufacturer-rated cooling capability to approximately 37°F / 3°C
Heating: Yes
Connectivity: Wi-Fi
Warranty: 1 year

Choose Your Configuration

Just The Tub

Select Just The Tub if you want the XL CUBOID without a chiller.

Includes:

• DCT-S-055-NS-34 XL CUBOID

• Pacific Cedar trim

• Nano-coated stainless steel cabinet

• 304 nano-coated stainless steel interior

• Pacific Cedar step

• Custom safety cover

Chiller sold separately.

Tub + Cold/Heat Chiller

Add a compatible 0.8 HP or 1.0 HP Dynamic Cold/Heat Chiller for active water-temperature management.

This provides a convenient way to manage water temperature without relying exclusively on manually added ice.

Why Choose the XL CUBOID?

Extra Space

The 55-inch length provides additional room compared with the standard CUBOID configuration.

Premium Stainless Steel

304 nano-coated stainless steel is used for the immersion interior.

Modern Design

The CUBOID's architectural profile creates a sophisticated addition to contemporary wellness spaces.

Natural Accents

Pacific Cedar trim adds warmth and contrast to the stainless steel construction.

Convenient Access

The included Pacific Cedar step provides a designated entry point.

Active Temperature Control

Add a compatible Dynamic Cold/Heat Chiller for convenient water-temperature management.

The XL CUBOID — Maximum Space, Premium Construction

The Dynamic Cold Therapy “CUBOID” 304 Nano-Coated Stainless Steel Cold Plunge Tub — XL combines an expanded 55-inch configuration with premium stainless steel construction and Pacific Cedar accents.

With its 304 nano-coated stainless steel interior, stainless steel cabinet, Pacific Cedar trim, spacious XL dimensions, integrated step, and secure cover, it is designed for customers looking for a premium, generously sized cold-water immersion system.

Add a compatible Dynamic Cold/Heat Chiller separately for active temperature management and greater control over your immersion environment.

Always review the manufacturer's installation, electrical, water-maintenance, and safety instructions before installation and use.