The Ice Bath Cube and chiller is a compact cube ice bath that fits neatly into garden wellness spaces without losing proper immersion depth. The thermowood exterior handles outdoor conditions well while the fibreglass liner keeps cleaning simple. Chiller connections are built in for controlled cold therapy, and the integrated seat makes entry steady and comfortable for regular use.
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Product Information
The Ice Bath Cube and chiller is designed for real outdoor use rather than occasional novelty. The cube shape keeps the footprint tight, which works well on patios, decking, or beside a sauna where space is already planned. Despite the smaller ground area there is enough internal depth for proper shoulder level immersion, helped by the moulded seat that gives you a stable position as the water settles.
The thermally treated timber exterior provides natural insulation and copes well with changing weather, so the water temperature holds more consistently between sessions. Inside, the seamless fibreglass liner is smooth and easy to wipe down, which matters when the plunge becomes part of a weekly recovery routine rather than something used once and forgotten.
Integrated inlet and outlet ports allow connection to a chiller or filtration unit when you want predictable temperature and cleaner water. For users running a sauna to cold therapy cycle this makes day to day use far more practical, especially in warmer months. The insulated cover helps retain temperature and keeps leaves and debris out in open garden settings.
Delivered fully assembled, it avoids the usual self build steps. Place it on a level base, connect your drainage and optional chiller, and it is ready to fill. For homeowners building a dedicated wellness corner outdoors, this cube ice bath offers a controlled and repeatable cold therapy setup without taking over the whole space.
Product Information
The Ice Bath Cube and chiller is designed for real outdoor use rather than occasional novelty. The cube shape keeps the footprint tight, which works well on patios, decking, or beside a sauna where space is already planned. Despite the smaller ground area there is enough internal depth for proper shoulder level immersion, helped by the moulded seat that gives you a stable position as the water settles.
The thermally treated timber exterior provides natural insulation and copes well with changing weather, so the water temperature holds more consistently between sessions. Inside, the seamless fibreglass liner is smooth and easy to wipe down, which matters when the plunge becomes part of a weekly recovery routine rather than something used once and forgotten.
Integrated inlet and outlet ports allow connection to a chiller or filtration unit when you want predictable temperature and cleaner water. For users running a sauna to cold therapy cycle this makes day to day use far more practical, especially in warmer months. The insulated cover helps retain temperature and keeps leaves and debris out in open garden settings.
Delivered fully assembled, it avoids the usual self build steps. Place it on a level base, connect your drainage and optional chiller, and it is ready to fill. For homeowners building a dedicated wellness corner outdoors, this cube ice bath offers a controlled and repeatable cold therapy setup without taking over the whole space.
Product Specifications
Model
Ice Bath Cube and chiller.
Capacity
Approximately 470 litres.
Internal Layout
Single immersion chamber with integrated ergonomic seating.
External Dimensions
1050 mm height, 1040 mm width and 1040 mm length.
Temperature Range
Recommended operating range from 3 to 40 degrees Celsius.
Construction
Thermally treated timber exterior with seamless fibreglass internal liner.
Insulation
Thermowood body with insulated lid for temperature retention.
Chiller Compatibility
Integrated inlet and outlet connectors for external cooling or filtration unit.
Drainage
Integrated outlet for controlled emptying and cleaning cycles.
Access
External timber steps for safe entry and exit.
Delivery Format
Supplied fully assembled for direct placement.
Installation Requirements
Requires a level load bearing base such as concrete, paving or reinforced decking.
Use Environment
Suitable for domestic and light commercial outdoor wellness settings.
Controlled temperature range
Wide operating range supports both cold and mild recovery soaks.
Efficient cooling volume
Lower litre capacity reaches target temperature faster.
Stable corner positioning
Cube form improves entry balance and exit control.
Consistent daily routine
Insulated lid helps maintain ready to use cold conditions.
Assembly & Installation
Self installation and professional installation available
Water Supply Requirements
A suitable cold water feed must be planned in advance along with a safe drainage point. Pipe routes should be prepared before final assembly to avoid cutting through finished panels.
Base Preparation
Installation is designed for a competent self build on a level, load bearing surface such as concrete, paving or a reinforced decking subframe. The base must be flat and stable to support the full operating weight of the filled plunge.
Access and Delivery
Delivered flat packed on a kerbside pallet, typically a minimum of 250 kg. Where access allows, a pump truck can move the pallet across solid, level surfaces. Individual components are sized for manual handling and standard garden access.
Assembly Process
All primary structural elements are pre cut and supplied with stainless steel fixings and clear step by step instructions. The plunge is assembled in position on the designated support points with allowance for ventilation and drainage.
Ventilation and Drainage
Ensure adequate airflow around the unit and maintain clear drainage beneath the base to prevent standing water and support long term timber performance.
Please inspect your delivery within 24 hours of arrival for any damage that may have occurred during transit, so we can arrange a replacement as quickly as possible.
Your sauna is delivered kerbside to the nearest accessible point at your property, such as a driveway or pavement. Each delivery arrives clearly organised, well-protected and with full installation instructions included for a smooth and straightforward self-install.
Local Collection
You are welcome to collect your order from our warehouse in Leicester. Please note that the components are long and heavy, so a large van or flatbed truck will be required.
If you would like to arrange collection, kindly contact us to schedule a suitable date and time.
Returns and Refunds
You can return an order within 14 days of receiving it.
Please allow up to 14 days from sending the item to receive your refund.
How to Return Your Order
We'll collect the order from you. Collections are free if your order is damaged or faulty. If not, we charge a collection fee. To arrange a collection, please contact us.
Return your order for free by dropping it off at our Leicester warehouse, please contact us first.
Cleaning & Care
Caring for your ice bath
Exterior And Interior Maintenance
Protect all exterior and interior timber surfaces with a fully breathable wood paint during or immediately after assembly. We recommend a water based product such as Sadolin Superdec. Apply two to three coats for full coverage, then refresh periodically. This helps reduce moisture absorption, protects the timber from weathering and supports long term durability in wet conditions.
Fibreglass Liner Care
Rinse the interior regularly with clean water to remove body oils and debris. Use a non-abrasive cloth or sponge with a mild, non-chlorine cleaner to maintain a smooth hygienic surface. Avoid harsh chemicals or scouring pads which may dull the finish. Drain and refresh water routinely depending on frequency of use.
Water Quality Management
Maintain clean water using a suitable filtration or sanitation method where fitted. Check water condition before each use and replace if it becomes cloudy or contaminated. Keeping a tight fitting cover on the plunge when not in use reduces debris and slows temperature loss.
Chiller Unit Care
Position the chiller on a stable, level surface with clear airflow on all sides. Keep ventilation grills free from leaves, dust and obstructions to maintain efficient cooling. Inspect hose connections regularly for secure fit and signs of wear. In freezing conditions, disconnect, drain and store the chiller indoors to prevent internal damage. Always follow manufacturer guidance for start-up, shutdown and seasonal storage.
Hose And Connection Checks
Periodically inspect all inlet and outlet hoses for kinks, leaks or loose fittings. Ensure clamps remain tight and replace any perished seals promptly to avoid water loss and reduced cooling performance.
Winter And Non-Use Periods
If the plunge will not be used for extended periods, fully drain the tub, dry the interior and leave the cover slightly ventilated. Drain all chiller lines and store the unit in a frost-free environment.
Warranty
Our warranty explained
Warranty
All cold plunges and ice bath structures include a 2 year residential warranty covering manufacturing defects in structural timber, internal liner and factory supplied hardware. This applies only where the exterior timber has been treated and maintained as recommended. For rental, hospitality, spa or any revenue generating use, a 1 year commercial warranty applies.
The warranty covers defects in materials and workmanship under normal operating conditions.
Chillers, pumps and filtration units supplied by us include a 2 year warranty. Third party accessories are covered by their respective manufacturers.
Proof of purchase, confirmation of installation on a suitable level base and evidence of timber treatment may be required to support a claim.
What Is Covered
Manufacturing or construction defects in structural timber, internal fibreglass or stainless steel liner and factory supplied components.
Replacement of missing, damaged or faulty parts identified at delivery or during correct installation.
Technical support from our team to assess issues and coordinate replacement parts or specialist assistance where required.
What Is Not Covered
Natural timber movement, colour variation, surface cracking, resin release and normal weathering.
Minor cosmetic marks to internal liners that do not affect performance.
Issues caused by incorrect installation, inadequate base preparation, insufficient drainage or poor water management.
Misuse, operation without water, freezing of pipework, failure to maintain safe water hygiene or running pumps and chillers dry.
Unauthorised modification, non compliant electrical installation or use of incompatible third party equipment.
Installation And Use Requirements
The cold plunge must be installed on a level, load bearing base suitable for the full operating weight when filled.
The exterior timber must be treated after installation and re treated periodically.
Water must be kept clean and filtered where applicable.
The cold plunge is intended for normal residential use unless a commercial agreement is in place.
Maintaining Your Cover
Failure to meet installation, drainage or water hygiene requirements may invalidate the warranty.
Proof of purchase and installation details must be retained for any future claim.
The cold treatment
Dial the cold to your routine. Set your target temperature on the chiller, adjust from the digital panel, or manage sessions by WiFi. Integrated cooling and filtration keep the water clear, stable and ready for consistent immersion and recovery.
Connect with nature
Make ice bathing your edge. Whether it’s in the garden air or on your home routine, controlled cold builds resilience, sharpens focus and accelerates recovery. Step in, own the breath and come out clearer, calmer and ready to perform.
What matters
GFX
Others
✅
24/7 Customer service
❌
Little or no support
✅
Sustainably & ethically sourced
❌
Questionable sourcing practices
✅
Hassle free warranty
❌
Complex warranty
✅
Assembly service
❌
No installation
✅
Free shipping on all orders
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Hidden shipping fees at checkout
✅
Tailored shopping experience
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Limited options
✅
5 Trees planted per order
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Not purpose driven
Fire & Ice Club
Try hot and cold therapy at home by pairing sauna heat with a cold plunge or shower. The heat relaxes muscles and boosts circulation, while the cold reduces inflammation and refreshes the body, supporting recovery, focus and daily wellbeing.
Scandinavian roots
Made in Europe from responsibly sourced timber and shaped by Nordic sauna tradition, each design unites sustainability, lasting durability, and heritage. Natural materials, ethical origins and a timeless form that delivers lasting wellbeing.
Frequently asked questions
Most users set their ice bath between 3 °C and 10 °C. Beginners often start closer to 10 °C and gradually reduce the temperature as tolerance improves.
Typical sessions last 2 to 5 minutes. Short, controlled immersions are effective for recovery without excessive strain.
Many people use ice baths 3 to 5 times per week. Frequency depends on training load, recovery needs and personal tolerance.
A chiller provides consistent temperature, filtration and convenience. Ice can be used for occasional sessions but requires regular refilling and offers less control.
Yes. Filtration keeps the water clean, reduces maintenance and allows repeated use without full drainage after every session.
Ice baths are designed for outdoor garden installation on a level, load-bearing base such as concrete, paving or reinforced decking.
Most chillers run from a standard outdoor electrical supply, but the exact requirement depends on the model and should be installed by a qualified electrician.
With a chiller and filtration system, water can typically be maintained for several weeks with proper chemical balance and cleaning.
Trusted by our customers
"Self installed the Charnia 400 Pro on our glamping site gets booked constantly. Guests love the changing room and it stays hot for back to back use."
"Self installed the Charnia 400…"
"Really smooth process from quote to delivery. Glad the pallet fit through my side access which I was worried about."
"Really smooth process from quote…"