Modern Reform
Kooru Cold Plunge Tub
Kooru Cold Plunge Tub
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Each tub is customized with premier craftsmanship
The Kooru Cold Plunge Tub combines a handcrafted redwood exterior with adjustable temperature control, a chiller, and a water-treatment system. Choose Natural, Oiled Leather, Spanish Oak, Dark Natural, or Teak finish options to complement your space.
The manufacturer describes its tubs as handcrafted using sustainable and ethically sourced materials.
Why we chose it
The Kooru fits our Restore collection’s focus on thoughtfully equipped spaces for personal routines at home. Its wood exterior and integrated chilling and filtration components bring practical function and considered design together for customers who choose to include cold-water immersion in their routine.
Features and specifications
- Handcrafted redwood exterior with a Shou Sugi Ban surface treatment described in the supplier listing.
- Approximate overall dimensions: 64 inches long × 34 inches wide × 35 inches high; handcrafted dimensions may vary by up to ¼ inch in length and width.
- Approximate empty weight: 400 lb.
- Approximate water volume: 60 gallons, adjusted for user displacement.
- Listed tub compartment dimensions: 36 inches long × 24 inches wide × 30 inches high.
- High-density polyurethane tub compartment.
- ¼-hp chiller and a pump rated at 950 gallons per hour.
- Adjustable temperature control.
- Ozone water-treatment system and replaceable filter.
- Listed electrical supply: 110V; typical power consumption listed as 350–500 watts.
Accessibility and individual needs
If you or someone in your household has a disability, limited mobility, or uses a mobility aid, assess the 35-inch overall height, tub depth, entry and exit method, surrounding transfer space, and control reach with a qualified installer or accessibility professional before ordering. Do not assume the rim or corner posts provide grab-bar or body-weight support. Any steps, lift, or support equipment should be assessed for compatibility with the complete installation. Cold-water immersion is not suitable for everyone; consult your healthcare professional about your individual circumstances and follow the manufacturer’s instructions. Plan for assistance where needed and do not use the tub alone.
Supplier-direct shipping
This tub ships directly from Modern Reform through Shopify Collective. Modern Reform is the supplier fulfilling your order. Jaybird Essentials holds no stock. Please review our Shipping Policy. The supplier listing estimates approximately two weeks for production plus approximately two weeks for shipping, depending on destination. This product-specific estimate differs from our general shipping timeframe; confirm the current schedule with Jaybird Essentials before ordering.
Delivery and installation
Contact Jaybird Essentials to confirm delivery service, unloading arrangements, access dimensions, and setup services before ordering. Have qualified professionals assess the delivery route, placement surface, total filled load, drainage, ventilation for the water-treatment system, and the manufacturer’s installation instructions. Have a licensed electrician confirm outlet suitability and required grounding and GFCI protection. Arrange appropriate equipment and professional handling for this approximately 400-lb tub.
Water care and maintenance
The manufacturer describes its ozone water-treatment approach as chemical-free, referring to treatment without added sanitizing chemicals. Follow the manufacturer’s water-testing, cleaning, filtration, and treatment instructions for the complete system. This description is not a guarantee that the water is contaminant-free or that additional water care is unnecessary. Confirm the recommended filter replacement interval and replacement-filter availability for your usage.
Warranty information
Contact Jaybird Essentials for the product-specific written warranty, including applicable duration, covered components, exclusions, replacement-part availability, and service procedures.
Customer support
Contact Jaybird Essentials at support@jaybirdessentials.com for help with your order, delivery, returns, or product concerns. We’ll coordinate with Modern Reform and the manufacturer as needed.



