Dynamic Cold Therapy Inflatable Round Cold Plunge Tub

Product Identification

• Manufacturer: Dynamic Cold Therapy
• Product: Inflatable Round Cold Plunge Tub
• Model Number: DCT-IR-040
• UPC / GTIN-12: 850041998817
• Product Type: Inflatable cold water immersion tub
• Configuration: Round, portable, freestanding
• Cooling System: Optional; sold separately

Dimensions & Water Capacity

• Exterior Diameter: 40 inches
• Interior Diameter: 36 inches
• Exterior Height: 28 inches
• Interior Height: 28 inches
• Approximate Water Capacity: 90–100 gallons, depending on fill level
• Recommended Fill Level: Approximately 70% of tub capacity, adjusted for user displacement
• Immersion Configuration: Upright, seated cold water immersion

Construction & Materials

• Primary Material: Premium, puncture-resistant PVC
• Structural Design: Reinforced drop-stitch inflatable construction
• Wall Construction: Insulated inflatable walls
• Exterior Finish: Smooth PVC surface
• Shape: Circular
• Installation Type: Freestanding, inflatable
• Portability: Deflatable for transportation and storage
• Storage Configuration: Collapsible with included carrying bag

Inflation & Air Pressure

• Inflation Method: Manual hand pump
• Normal Operating Pressure: 7 PSI
• Recommended Inflation Range: 6–8 PSI
• Maximum Inflation Pressure: 9 PSI
• Air Valve: Integrated inflation and deflation valve
• Inflation Equipment: Manufacturer-supplied manual pump
• Electric or High-Pressure Pumps: Not recommended by manufacturer

Cooling & Chiller Compatibility

• Standard Cooling Method: Cold water with manually added ice
• Optional Cooling Method: External Dynamic Cold Therapy chiller
• Compatible Optional Chillers: DCT 0.8 HP and 1.0 HP systems
• Optional Chiller Models: DCT-SY-08-PRO and DCT-SY-10-PRO
• Chiller Functions: Water cooling and heating
• Optional Chiller Minimum Temperature: 37°F
• Optional Chiller Controls: Wi-Fi-enabled app temperature management
• Optional Water Circulation: Provided by compatible external chiller
• Optional Filtration: Integrated with compatible external chiller
• Optional Ozone Sanitation: Integrated with compatible external chiller
• Chiller Included: No; sold separately

Water Connections & Drainage

• Water Inlet Connection: 1/2 inch
• Water Outlet Connection: 1/2 inch
• Connection Configuration: Pre-installed inlet and outlet fittings for optional chiller integration
• Water Filling: Manual filling with water hose
• Water Removal: Drainage through the tub's water connections
• Permanent Plumbing Required: No

Installation & Placement

• Installation Locations: Indoor or outdoor
• Required Surface: Flat, smooth, stable, and level
• Floor Requirements: Waterproof surface with adequate weight-bearing capacity
• Ground Protection: Protective floor mat included
• Water Access: Nearby water supply recommended
• Drainage Access: Suitable drainage location required
• Indoor Requirements: Moisture-resistant flooring and adequate ventilation
• Outdoor Requirements: Protection from sharp objects and prolonged direct sunlight
• Permanent Installation: Not required

Water Maintenance & Cleaning

• Recommended Water pH: 7.2–7.8
• Water Quality Monitoring: Regular pH testing recommended
• Water Replacement Without External Filtration: Approximately every 3 days
• Interior Cleaning: Soft cloth with neutral detergent
• Inlet and Outlet Cleaning: Soft brush for removing accumulated deposits
• Water Treatment: Manufacturer-approved pool chemicals used according to instructions
• Bromine Treatment: Not recommended by manufacturer
• Optional Water Management: External filtration and ozone sanitation with compatible DCT chiller

Cover, Storage & Care

• Cover Type: Insulated fitted cover
• Cover Security: Locking safety clasps
• Inflation Storage: Fully deflate before packing
• Storage Preparation: Drain, clean, and completely dry
• Storage Environment: Cool, dry location
• Freezing Storage Conditions: Avoid temperatures below 32°F
• Sun Exposure: Avoid prolonged direct sunlight
• Repair Capability: Manufacturer-supplied puncture repair kit

Electrical Requirements

• Tub-Only Configuration: No electrical connection required
• Manual Inflation: No electricity required
• Ice-Based Cooling: No electricity required
• Optional Chiller: Requires separate electrical power
• Chiller Electrical Specifications: Refer to the applicable DCT 0.8 HP or 1.0 HP chiller product specifications

Manufacturer Warranty

• Warranty Period: 1 year from original purchase date
• Coverage: Manufacturer defects in materials and workmanship
• Warranty Eligibility: Original purchaser, subject to manufacturer terms
• Transferability: Nontransferable
• Warranty Exclusions: Improper installation, misuse, inadequate water maintenance, UV damage, freezing damage, and other manufacturer-specified exclusions
• Warranty Administration: Subject to Dynamic Cold Therapy warranty terms and conditions

Designed for residential wellness environments, the Dynamic Cold Therapy Inflatable Round Cold Plunge Tub combines a compact circular footprint with portable construction suited for indoor wellness rooms, patios, garages, and other suitable outdoor spaces. Measuring approximately 40 inches in diameter and 28 inches tall, the round design provides comfortable seated cold water immersion without requiring the extended floor space of a traditional horizontal plunge tub.

Its inflatable construction allows for convenient setup, relocation, and storage without permanent plumbing. Placement requires a flat, stable, water-resistant surface capable of supporting the combined weight of the filled tub and user, with adequate clearance for safe entry, exit, and drainage. Additional space should be considered when connecting an optional Dynamic Cold Therapy 0.8 HP or 1.0 HP chiller. The insulated locking cover and protective floor mat support practical everyday use, making this portable cold plunge a versatile option for home wellness and recovery routines.

Chiller Compatibility

The Dynamic Cold Therapy Inflatable Round Cold Plunge Tub is compatible with optional Dynamic Cold Therapy 0.8 HP and 1.0 HP chiller systems. Chillers are not included in the purchase price of the tub and are sold separately.

When paired with a compatible chiller, the tub's integrated water inlet and outlet connections support continuous water circulation, filtration, and controlled temperature management. This flexibility allows users to begin with manual ice-based cooling and upgrade to a temperature-controlled cold plunge system for greater convenience and consistent cold water immersion.

Both optional chiller models can be added to your order using the "Enhance Your System" window located immediately above the Add to Cart button.

The Dynamic Cold Therapy Inflatable Round Cold Plunge Tub includes a 1-year limited manufacturer warranty covering defects in materials and workmanship under normal use. Coverage applies to the inflatable tub and its components, subject to the manufacturer's warranty terms and exclusions.

The warranty is valid for the original purchaser for 12 months from the date of purchase and is nontransferable. Dynamic Cold Therapy may repair or replace defective components at its discretion, subject to inspection and applicable warranty conditions.

The warranty does not cover damage resulting from improper installation, overinflation, misuse, neglect, inadequate water maintenance, freezing conditions, or prolonged UV exposure. Cosmetic damage, fading, discoloration, and damage caused by improper storage or environmental exposure are also excluded.

Warranty claims require proof of purchase and may involve manufacturer inspection of the affected components. Labor, freight, transportation, insurance, and related service expenses are not covered under the manufacturer's standard warranty terms.

Please see the SanaVi Warranty Policy Page for further details and information.

Dynamic Cold Therapy provides U.S.-based customer support to assist with product questions, setup guidance, and warranty-related inquiries. Their support team is available Monday through Friday from 9:00 am to 5:00 pm (PST) and can be reached by phone or email for assistance.

Support is available for general product use, troubleshooting, and maintenance-related questions, helping customers establish proper setup and consistent operation over time. Warranty claims and service-related requests are handled directly through the manufacturer, with documentation and photos typically required to initiate the process.

For any support needs, customers are encouraged to contact Dynamic Cold Therapy directly using the information provided with their order.

Please refer to the Dynamic Cold Therapy Inflatable Round Cold Plunge User Manual included in your delivery for product related safety information.

For important health and safety information, please review SanaVi's Medical & Safety Disclaimer Page before using this equipment.

By purchasing or using products distributed by SanaVi Health Systems LLC, customers acknowledge that they have read and understood this Medical & Safety Disclaimer and agree to use all equipment responsibly and in accordance with Manufacturer guidance.

Is the Dynamic Cold Therapy Inflatable Round Cold Plunge Tub an affordable option for home cold plunging?

Yes. The Dynamic Cold Therapy Inflatable Round Cold Plunge Tub provides a cost-conscious alternative to larger, permanently installed cold plunge systems. Its portable inflatable construction eliminates the need for permanent plumbing, and customers can begin with an ice-based setup without purchasing a separate refrigeration system. The ability to add a compatible chiller later also provides flexibility for customers looking to expand their cold plunge setup over time.

Does the inflatable round cold plunge tub include a chiller?

No. The Dynamic Cold Therapy Inflatable Round Cold Plunge Tub is sold separately from its cooling equipment. Customers can purchase the tub independently or add a compatible Dynamic Cold Therapy 0.8 HP or 1.0 HP chiller for automated temperature management, water circulation, filtration, and ozone sanitation. Both chiller options are available through the "Enhance Your System" window located immediately above the Add to Cart button.

Can I use the inflatable cold plunge tub without a chiller?

Yes. The inflatable round cold plunge can be filled with cold water and supplemented with ice to reach your preferred immersion temperature. This provides an accessible way to begin cold water immersion without purchasing an external cooling system. Water temperature must be monitored and adjusted manually when operating without a chiller. A compatible Dynamic Cold Therapy chiller can be added later for more convenient temperature management.

What is the difference between the Dynamic Cold Therapy 0.8 HP and 1.0 HP chillers?

Both optional Dynamic Cold Therapy chillers provide controlled cooling and heating, Wi-Fi-enabled temperature management, water circulation, filtration, and ozone sanitation. The 1.0 HP model offers greater cooling capacity than the 0.8 HP version, making it an option for customers who want additional cooling performance. Actual cooling times depend on environmental conditions, water volume, and starting temperature. SanaVi's individual chiller product pages provide the specifications needed to compare both systems.

Is an inflatable cold plunge tub a good alternative to a traditional hard-shell cold plunge?

An inflatable cold plunge offers several practical advantages over a traditional rigid cold plunge, particularly portability, storage flexibility, and reduced installation requirements. The Dynamic Cold Therapy Round Cold Plunge features reinforced drop-stitch construction and insulated walls that provide a supportive structure when properly inflated. Unlike permanently installed systems, the tub can be drained, deflated, and stored when needed. Rigid systems may offer different durability, insulation, and installation characteristics depending on their construction.

How much space does the Dynamic Cold Therapy Inflatable Round Cold Plunge require?

The inflatable round cold plunge measures approximately 40 inches in diameter and 28 inches tall, offering a relatively compact footprint for seated cold water immersion. Additional space should be allowed for safe entry and exit, water drainage, and general access around the tub. Customers adding an optional chiller must also account for the chiller's dimensions, ventilation requirements, and connecting hoses. The installation surface must safely support the combined weight of the tub, water, and user.

Can the inflatable round cold plunge tub be used indoors or outdoors?

Yes. The Dynamic Cold Therapy Inflatable Round Cold Plunge is suitable for indoor and outdoor installation when the manufacturer's placement requirements are followed. Indoor locations should have waterproof flooring, adequate ventilation, and convenient water drainage. Outdoor placement requires a smooth, level surface free from sharp objects, along with protection from prolonged direct sunlight. The manufacturer also advises against freezing storage conditions, and separately installed chillers have their own environmental and operating requirements.

How durable is the Dynamic Cold Therapy inflatable cold plunge tub?

The tub uses reinforced PVC and drop-stitch inflatable construction designed to create a firm, supportive structure when inflated to the recommended pressure. Its insulated walls provide structural stability and help reduce temperature fluctuations. The manufacturer recommends an operating pressure of approximately 7 PSI, with a maximum of 9 PSI. Proper inflation, careful placement, routine cleaning, and protection from sharp objects and prolonged UV exposure are important for maintaining the tub's condition.

How do I clean and maintain an inflatable cold plunge tub?

Routine maintenance includes monitoring water chemistry, removing debris, cleaning the interior, and replacing water as needed. Dynamic Cold Therapy recommends maintaining water pH between 7.2 and 7.8 and using a soft cloth with a neutral detergent for cleaning. Without an external filtration and sanitation system, the tub assembly guide recommends replacing the water approximately every three days. Compatible DCT chillers provide filtration and ozone sanitation, but regular water testing, cleaning, and appropriate water replacement remain necessary.

How much water does the inflatable round cold plunge tub need?

The required water volume depends on the user's size and preferred immersion depth. Dynamic Cold Therapy recommends starting at approximately 70% of the tub's capacity and adjusting the water level so the upper body can be comfortably submerged while the head remains above water. Allow additional room for water displacement when entering the tub to prevent overflow. The tub should always be installed on a surface capable of supporting its filled weight.

Is the Dynamic Cold Therapy Inflatable Round Cold Plunge portable?

Yes. The inflatable design allows the tub to be drained, deflated, and packed away for transportation or storage. The included manual pump supports inflation without an electrical connection, while the carrying bag provides convenient storage when the tub is not in use. This makes the round cold plunge practical for customers who want greater placement flexibility without committing to a permanent installation. The tub must be completely drained, cleaned, and dried before long-term storage.

Does the Dynamic Cold Therapy Inflatable Round Cold Plunge come with a warranty?

Yes. The inflatable round cold plunge includes a 1-year limited manufacturer warranty covering defects in materials and workmanship, subject to Dynamic Cold Therapy's applicable terms. The warranty applies to the original purchaser and is nontransferable. Damage caused by misuse, improper inflation, inadequate water maintenance, prolonged UV exposure, freezing conditions, or improper storage is excluded. Optional chillers are separate products with their own applicable warranty terms.

For proper setup, operation, and ongoing use, please refer to the Dynamic Cold Therapy Inflatable Round Cold Plunge User Manual included with your unit. The manual provides step-by-step guidance on installation, program selection, safety considerations, and recommended usage to help ensure consistent and appropriate performance over time.

Routine care of the Dynamic Cold Therapy Inflatable Round Cold Plunge Tub helps maintain water quality, protect its inflatable construction, and support long-term performance. The manufacturer recommends maintaining water pH between 7.2 and 7.8 and replacing the water approximately every 3 days when operating without an external filtration and sanitation system. Water replacement frequency may vary depending on usage and water conditions.

The interior PVC surface should be cleaned regularly using a soft cloth and mild, neutral detergent to remove residue and prevent buildup. Avoid abrasive cleaners and stiff-bristle brushes that could damage the inflatable material. Keep the insulated locking cover secured when the tub is not in use to minimize debris and help maintain water cleanliness.

When paired with an optional Dynamic Cold Therapy 0.8 HP or 1.0 HP chiller, integrated water circulation, filtration, and ozone sanitation provide additional water-management capabilities. These features do not eliminate the need for regular water testing, filter maintenance, cleaning, and appropriate water replacement.

To preserve the tub's structural integrity, maintain the manufacturer's recommended inflation pressure of approximately 7 PSI, never exceeding 9 PSI. Place the tub on a smooth, level surface free from sharp objects, avoid prolonged exposure to direct sunlight, and protect it from freezing conditions. For extended storage, completely drain, clean, dry, and deflate the tub before placing it in the included storage bag in a cool, dry location above 32°F.

For complete inflation, cleaning, water treatment, maintenance, and storage instructions, refer to the manufacturer's Inflatable Cold Plunge Tub Assembly Guide and Water Maintenance Guide available with the product documentation.

Most orders leave the warehouse within approximately two business days, with tracking information provided once shipped.

Complimentary shipping is included for all orders within the lower 48 U.S. states. Estimated delivery times are typically 3–5 business days to the West Coast, 10–12 business days to the Midwest, and 14–16 business days to the East Coast. This product may also be shipped to Alaska and Hawaii; please call 888-488-8487 for a shipping quote. Shipping is not available to U.S. territories.

Delivery & Handling

The Dynamic Cold Therapy Inflatable Round Cold Plunge Tub ships deflated and packaged for transportation, making delivery and handling more convenient than traditional rigid cold plunge systems. Its inflatable design eliminates the need to accommodate a fully assembled tub through doorways, gates, or other restricted access points.

Once delivered, the tub can be unpacked, inflated using the included manual pump, and positioned on a suitable, level surface before filling with water.

Optional Chiller Delivery

Customers purchasing an optional Dynamic Cold Therapy 0.8 HP or 1.0 HP chiller should account for the additional equipment during delivery and placement. Chiller units are equipped with wheels to assist with positioning, although their weight, dimensions, and electrical requirements should be considered when preparing the installation area.

Depending on the shipment configuration, additional equipment may arrive separately or require special handling. Any applicable freight delivery arrangements will be communicated through the shipping process.

Shipment Inspection & Damage Reporting

Upon delivery, inspect the exterior packaging for visible damage before accepting the shipment. Any damage should be documented and noted on the delivery receipt when applicable.

After delivery, open and inspect all packages, including the inflatable tub, accessories, and any separately purchased chiller equipment. Any concealed damage must be reported within 48 hours of receipt, with supporting photographs and a copy of the tracking confirmation, to help ensure timely resolution.

Most orders ship within approximately 2 business days from the date of purchase.

• Delivery timing varies by region and carrier scheduling. Estimated delivery times are typically 3–5 business days to the West Coast, 10–12 business days to the Midwest, and 14–16 business days to the East Coast.
• Tracking information is provided once your order has been dispatched.
• The inflatable round cold plunge tub ships deflated and packaged for convenient transportation and handling.
• Unlike rigid cold plunge tubs, the deflated design allows for easier movement through standard doorways, gates, and other access points before inflation.
• The tub requires inflation and setup after delivery using the included manual hand pump.
• Optional Dynamic Cold Therapy 0.8 HP and 1.0 HP chillers are sold separately and may ship in separate packaging or shipments.
• If freight delivery is required for an optional chiller, the carrier will typically contact you 24–48 hours before arrival to schedule a delivery appointment.
• Freight deliveries are generally made on business days (Monday–Friday) within a scheduled delivery window and are curbside only.
• Customers purchasing an optional chiller should verify that the delivery location can accommodate the equipment and any applicable freight access requirements.
• Upon delivery, inspect all cartons for visible damage before accepting the shipment. Any damage should be documented and noted on the delivery receipt when applicable.
• Shipments with significant visible damage should be refused at the time of delivery.
• After delivery, open and inspect all packages. Any concealed damage must be reported within 48 hours of receipt, with supporting photographs and a copy of the tracking confirmation.
• Delivery timelines may be affected by weather, holidays, carrier schedules, or regional shipping conditions.
• A signature or delivery appointment may be required depending on the shipment and carrier.
• For complete information about shipping, delivery, freight inspection, and damage reporting, please review our Shipping, Delivery & Damage page.

We offer flexible financing through Shop Pay Installments in partnership with Affirm. To explore available payment plans, simply click the “Check your purchasing power” link below the Shop Pay logo which is located below the "Add To Cart" button, or select the “Buy with Shop” button. Available installment options will appear during checkout based on eligibility.

Additionally, if you choose PayPal at checkout, you may also access PayPal’s Buy Now, Pay Later options directly through PayPal. After selecting PayPal as your payment method, their available installment plans will be presented within the PayPal checkout environment.

Financing availability and terms are determined by the respective provider and subject to their eligibility approval.

For more details please see our Payments & Financing Page.

This product is governed by the Dynamic Cold Therapy-specific return terms below. Review the current SanaVi Returns & Cancellations Policy prior to purchase for complete return eligibility, fees, conditions, and instructions.

• Return window: 30 days from delivery
  
• Condition: New and unused, with original packaging
  
• Returns: Accepted for both defective and non-defective products
  
• Return label & return shipping costs: Customer responsibility, including applicable shipping costs to and from Dynamic Cold Therapy
  
• Restocking fee: 20% handling/restocking fee
  
• Additional return costs: Applicable storage and routing costs also apply
  
• Exchanges: Not accepted
  
• Refund processing: Within 7 days after the return is received, inspected, and approved
  
• Cancellations: Must be requested within 24 hours of purchase and are subject to the 20% handling/restocking fee, applicable storage and routing costs, and applicable shipping costs to and from Dynamic Cold Therapy

Dynamic Cold Therapy is a wellness brand focused on cold plunge systems designed for consistent, in-home recovery and performance use. Developed and distributed by Golden Designs, Inc., the brand reflects a structured approach to cold water immersion—emphasizing practical design, reliable construction, and straightforward integration into residential environments. Its product line is built to support both entry-level and advanced users seeking a repeatable cold plunge routine.

Golden Designs, Inc., established in 2008, operates as the parent company behind Dynamic Cold Therapy and a broader portfolio of wellness equipment, including its core line of infrared sauna systems. From its 100,000-square-foot facility in Ontario, California, the company manages product development, inventory, and distribution across both direct-to-consumer and major retail channels throughout North America. This operational scale, combined with ongoing customer support and established logistics, supports consistent product availability and long-term reliability across both sauna and cold therapy product categories.

We make every reasonable effort to keep product information accurate. Because some products are updated or fulfilled directly by the manufacturer, specifications, included components, packaging, images, or minor design details may change without notice. If a material change affects an order, SanaVi will review the matter in good faith and work toward a reasonable resolution.

For more information, please see the Manufacturer Product Updates & Specification Changes section of our Terms of Service.

Medical and Safety Warnings

The Dynamic Cold Therapy Inflatable Round Cold Plunge Tub is designed for general wellness and cold water immersion. Exposure to cold water can place significant stress on the body and may present risks, including hypothermia and adverse cardiovascular responses.

Individuals with cardiovascular conditions, high or low blood pressure, circulatory disorders, diabetes, or other medical concerns, as well as those taking medications that may affect circulation or alertness, should consult a qualified healthcare professional before use.

Discontinue use immediately if you experience dizziness, weakness, unusual discomfort, breathing difficulties, or loss of coordination. Children must never be left unattended around the tub, and the system should be secured when not in use.

For complete safety precautions, contraindications, setup requirements, and operating instructions, carefully review and follow the official Dynamic Cold Therapy Inflatable Cold Plunge Tub Assembly Guide and all applicable manufacturer documentation before use.

*** For important health and safety information, please review SanaVi's Medical & Safety Disclaimer Page before using this equipment.

Need help choosing the right system? Read our Cold Plunge Systems Buying Guide for key comparison points, placement considerations, and practical buying guidance.

If you’re looking to better understand how Cold Plunge Therapy works, SanaVi Health Systems offers a dedicated educational section focused on its underlying mechanisms, practical application, and real-world use. This includes foundational insights into cold water immersion, temperature management, and routine integration, along with guidance on how cold plunge systems are used in both home and performance-focused recovery environments.

For broader wellness education, visit the SanaVi Journal Learning Center.