Costway 79-Gallon Inflatable Cold Plunge Tub Black NP12043BK
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The Costway 79-Gallon Inflatable Cold Plunge Tub offers a portable, freestanding soaking setup with a spacious round interior and a sleek black exterior. Its drop-stitch walls support the tub's shape after inflation, while the included cover and accessories make setup and storage more convenient.
Seven layers of material combine PVC, mesh fabric, EPE foam and a waterproof coating. A hand pump is included for inflation, and the tub packs into the supplied backpack when empty and deflated.
The 79-gallon tub also includes half-inch threaded water connections for pairing with a compatible water chiller, which is sold separately. This makes the Costway NP12043BK a flexible choice whether you plan to use ice manually or build a chiller-connected setup.
Key Features
79-Gallon Volume: Designed for seated immersion with 300 L of water capacity.
Drop-Stitch Construction: Inflatable wall structure maintains the tub's form when pressurized.
Seven-Layer Materials: PVC, mesh, EPE foam and waterproof coating are combined in the tub walls.
Protective Cover: Matching lid with four clips for closing between sessions.
Chiller-Ready Ports: Half-inch female threaded water inlet and outlet for compatible external equipment.
Portable Accessories: Hand pump and storage backpack are included.
Product Specifications
Brand: Costway
Model / SKU: NP12043BK
Product Type: Inflatable Cold Plunge Tub
Color: Black
Capacity: 79 gallons (300 L)
Overall Size: 36 inches diameter × 34 inches high
Internal Size: 31.5 inches diameter × 31 inches high
Suitable User Height: Up to 6 feet
Maximum Load: 441 lb
Tub Material: PVC with multilayer construction
Net Weight: Approximately 23 lb
Water Connections: 1/2-inch female threaded inlet and outlet
What's Included
Tub and Cover: One 79-gallon inflatable cold plunge and protective cover.
Inflation: Hand pump.
Protection: Floor mat and repair kit.
Storage: Backpack.
Chiller: Sold separately; not part of this package.
Setup and Care
Placement: Inflate and fill on a smooth, level surface suitable for the combined weight of water and user.
Pressure: Use the manufacturer-recommended inflation pressure; avoid overinflating.
Chiller Compatibility: Verify thread and flow compatibility before connecting a separately purchased chiller.
Cleaning: Drain water, rinse and dry the interior before folding for storage.
Water Safety: Follow safe water-temperature practices and never leave children unattended around the filled tub.
California Safety Notice
Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Shipping & Delivery
Shipping calculated at checkout.
In-stock orders typically ship within 2–3 business days.
Receiving & Installation Preparation
Access and placement: Check the packaged dimensions, access route and selected configuration before delivery. Prepare a level surface suitable for the tub, water, occupants and any separate equipment; confirm structural support for decks or raised floors.
Filling and drainage: Plan a water source, controlled drainage and protection for adjacent indoor surfaces. For connected systems, leave the ventilation and service access specified by the manufacturer and verify electrical requirements for the actual equipment before connecting power.
Receiving inspection: Check delivered cartons against the packing list and inspect for visible damage. Photograph and document delivery concerns, retain packaging and follow the current shipping and refund policy for reporting.
Purchasing & Support
Sourcing: Sourced through trusted suppliers.
Checkout: Complete your purchase through our secure checkout.
Customer support: U.S.-based customer support is available from Prime Regeneration. Text or Call (513) 650-6959.
Returns
View our Shipping, Return & Refund Policy
Frequently Asked Questions
What is the water capacity of the Costway NP12043BK?
The tub holds up to 79 gallons (300 L).
What size is the inflatable cold plunge?
Its exterior measures 36 inches in diameter and 34 inches high; the interior measures approximately 31.5 by 31 inches.
Can I connect a water chiller?
Yes. It has 1/2-inch female threaded inlet and outlet connections. Check compatibility with your selected chiller.
Is a water chiller included?
No. A water chiller is sold separately.
What accessories come with the tub?
The package includes a cover, hand pump, floor mat, repair kit and storage backpack.
What user height is listed?
The listed user fit is up to six feet; comfort varies by user.
How heavy is the empty tub?
Approximately 23 lbs. This is empty product weight, not the filled operating load.
What materials are used?
The seven-layer construction combines PVC, mesh fabric, EPE foam and waterproof coating with drop-stitch walls.
How should I prepare the base?
Use a smooth, level surface suitable for the combined tub, water and user load. Use the supplied protective mat and follow the inflation instructions.
Can the tub be stored between uses?
Yes. Drain, rinse and dry it before deflating and packing it into the supplied backpack.
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Costway 79-Gallon Inflatable Cold Plunge Tub Black NP12043BK Review Summary
What people like
Pros
- High Durability: The multi-layer PVC and drop-stitch construction makes it one of the most durable inflatable options available.
- Excellent Value: It is frequently noted for punching above its weight class in terms of quality relative to its affordable price.
- Easy Setup: The design allows for quick inflation and assembly, making it convenient for users to start cold water therapy without complex tools.
- Chiller Compatible: Built-in water inlet and outlet ports allow for seamless integration with external water chillers for temperature control.
Cons
- Limited Support: Some users have reported poor experiences with customer service when attempting to resolve issues with defective components.
- Potential Defects: Occasional reports of quality control issues, such as support legs or structural parts not standing correctly upon arrival.
- Warranty Limitations: Warranty terms can be restrictive, and some users may find it difficult to secure refunds or returns from third-party sellers.
- Manual Temperature: Without an external chiller, users must rely on ice or manual cooling methods, which requires more effort to maintain desired temperatures.
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