Rising Dragon Round Cold Plunge Tub HLIB-051 – 120-Gallon Black Ice Bath
$239.99
$129.99
Create a dedicated place for cold-water immersion without installing a permanent plunge pool. The Rising Dragon HLIB-051 is a 120-gallon round cold plunge tub designed for deeper, upright immersion while requiring less floor space than a horizontal tub.
The compact footprint works well in home gyms, garages, training facilities, athletic recovery areas, and appropriately equipped wellness spaces. Its tall, seated design allows you to settle into the water without needing the additional floor length required by an oval cold plunge.
Insulated construction helps slow unwanted temperature changes, while the fitted cover protects the tub interior between uses. The durable black textured exterior provides a clean, professional appearance and additional structure around the tub walls.
You can cool the water manually with ice, so a water chiller is not required. For a more consistent setup, the HLIB-051 also includes inlet and outlet connections that may be used with an appropriately sized compatible external chiller or circulation system. Always confirm the equipment’s supported water volume, connection sizes, and flow requirements before purchasing.
The inflatable tub can be deflated for transportation or storage. A manual hand pump, carrying bag, repair materials, adapters, and setup accessories are included, giving you the essential components needed to assemble and store your cold plunge.
Important: Water chillers, filtration systems, and powered circulation equipment are not included.
Specifications
Model: HLIB-051
Product type: Portable cold plunge tub or ice bath
Capacity: 120 gallons
Shape: Round
Color: Black
Immersion position: Upright or seated
Cooling method: Ice or compatible external water chiller
Cover: Fitted insulated cover included
Water chiller included: No
Installation type: Freestanding
Water connections: Inlet, outlet, and drain connections
Setup: Inflatable
Storage: Deflatable and portable
What Is Included
- HLIB-051 black round cold plunge tub
- Fitted insulated cover
- Manual hand pump with inflation hose
- Carrying and storage bag
- Inflation adapter
- Drain cap or connection component
- Repair patches
- Small setup tool or valve accessory
- Factory-supplied connection components
Setup Instructions
- Select a level, stable, water-resistant surface with suitable drainage.
- Confirm that the surface can support the tub, water, and user at full operating weight.
- Unfold the tub and inspect it for damage before inflation.
- Inflate the tub to the pressure specified in its instructions.
- Install and secure the inlet, outlet, and drain components.
- Fill the tub to an appropriate level, allowing room for water displacement.
- Add ice or connect compatible external cooling equipment.
- Check the water temperature before entering.
- Enter gradually and keep your head above the water.
- Cover, drain, clean, and maintain the tub according to its instructions.
Important Safety Information
Cold-water immersion can cause a sudden cold-shock response, including rapid breathing and changes in heart rate and blood pressure.
- Never use the cold plunge alone.
- Enter the water gradually.
- Keep your head above the water.
- Check the temperature before entering.
- Keep each session appropriate for your experience and health.
- Exit immediately if you feel dizzy, numb, confused, short of breath, or unwell.
- Keep children and pets away from the filled tub unless directly supervised.
- Consult a qualified healthcare professional if you have a medical condition, take medication, are pregnant, or are unsure whether cold-water immersion is appropriate for you.
Cold-water immersion is not a medical treatment, and individual experiences vary.
frequently asked questions
Q: How much water does the HLIB-051 hold?
A: The HLIB-051 has a stated maximum capacity of 120 gallons. The normal operating volume will be lower to allow room for the user and prevent water from overflowing.
Q: What makes the HLIB-051 different from the oval models?
A: The HLIB-051 has a round, upright design that uses less floor space and provides a deeper seated position. The HLIB-049 and HLIB-050 have wider horizontal designs with more room to reposition your legs and body.
Q: Does the HLIB-051 include a water chiller?
A: No. The cold plunge tub and water chiller are sold separately.
Q: Do I need a water chiller to use the tub?
A: No. You can cool the water manually with ice. A compatible external chiller is optional for customers who want a more consistent cooling setup.
Q: Can I connect the HLIB-051 to an external chiller?
A: The tub includes exterior water connections that may support compatible external equipment. Confirm the chiller’s recommended water capacity, connection sizes, and flow requirements before purchasing.
Q: Is the fitted cover included?
A: Yes. A fitted insulated cover is included with the HLIB-051.
Q: Does the tub include an inflation pump?
A: Yes. A manual hand pump and inflation hose are included.
Q: Can I store the tub when it is not in use?
A: Yes. Once the tub is completely drained, cleaned, and dried, it can be deflated and placed in the included carrying bag.
Q: Can the HLIB-051 be used at home?
A: Yes, provided it is placed on a level, water-resistant surface with adequate drainage and enough structural support for the filled tub, water, and user.
Q: Can it be used outdoors?
A: Follow the product’s installation and storage instructions. Consider direct sunlight, weather exposure, freezing temperatures, drainage, and the supporting surface before choosing an outdoor location.
Q: How should I keep the water clean?
A: Water-care requirements depend on how frequently the tub is used and whether circulation or filtration equipment is connected. Follow the instructions for the tub and any connected equipment, and avoid using unapproved chemicals.
Q: How often should I replace the water?
A: The schedule depends on usage, water-care equipment, and visible water condition. Replace the water whenever it appears dirty, develops an odor, or cannot be maintained according to the applicable instructions.





