







Product hightlights
With chiller
Product bundle
Insulated
Wall thickness
Cooling power
High pressure structure
People
Enabled functionality
Water treatment
Built-in
Included
Capacity
PRO DUO Ice Bath + Cube PRO Chiller
Full-system cold water recovery ice bath for athletes and high-performers - 500L
Product Description
Advanced Recovery. Redefined. — Engineered for peak performance and endurance, the LUMI Duo PRO Ice Bath + Cube PRO Chiller bundle delivers the ultimate cold therapy experience — pairing our most robust inflatable ice bath with our most powerful chiller to date. Designed for athletes, high-performers, and recovery purists, this system ensures precise, consistent, and hygienic cold immersion every time.
At its core, the Cube PRO Chiller brings advanced cooling power capable of reaching an invigorating 2°C, with an impressive 16 litres per minute rated water flow for rapid, continuous circulation. Built-in Ozone (O₃) water treatment, a high-density main filter, and an additional in-line 40 μm washable particle filter work together to maintain crystal-clear, perfectly clean water, session after session. Fully weather-sealed and outdoor-rated, it performs reliably even in heavy rain, while Wi-Fi remote control and quick-release cam-lock hose fittings make operation effortless and intuitive.
The Recovery Duo PRO Ice Bath is built for durability and comfort. Its 8 cm-thick insulated walls, double-insulated thermal lid, and air-gap construction lock in temperature and extend cooling efficiency, while its angled ends create a more ergonomic seated position for longer, more comfortable immersions. Inside, the statement “Embrace the Chill” reminds you that recovery is both physical and mental.
Together, the Duo PRO and Cube PRO form a self-contained recovery system that eliminates the need for ice or manual temperature checks — always ready, always consistent. The thermal lid also shields your water from rain, insects, and debris, keeping your setup clean and low-maintenance.
Whether you’re focused on performance, longevity, or mindfulness, this bundle combines power, precision, and design excellence to transform your recovery routine.
Experience advanced cooling. Experience the Duo PRO + Cube PRO.
Product hightlights
With chiller
Product bundle
Insulated
Wall thickness
Cooling power
High pressure structure
People
Enabled functionality
Water treatment
Built-in
Included
Capacity
Worldwide Shipping
1 Year Warranty

PRO DUO Ice Bath + Cube PRO Chiller
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible.
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Shipping
We offer our customers a range of shipping options which is shown at checkout. — For more information please see our Shipping policy
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Customer Support
We'd love to hear from you. Please Contact us and our team will be happy to help.
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FAQ’s
To save you time, please refer to our FAQs page for answers before contacting us, you may find your question has already been answered.
Designed and built by the cold water experts
1. The professional ice bath
Perfect for both ice bath lovers and professional athletes, this Ice Bath offers a unique angled design that maximizes comfort during your cold water session.
2. Chiller compatible
Featuring built-in water IN/OUT valves, it’s fully compatible with our LUMI chiller units, allowing you to maintain your ideal temperature effortlessly.
3. Fully Insulated
Both the body and lid are made with a thick rubber wall and air gap construction, and the bath floor is insulated, all to help keeping external conditions from affecting your ice bath water temperature.
4. Staying cool
The high-quality inflatable thermo lid will provide a thermal bridge between the ice bath water and the elements, helping keep your ice bath water cool.
5. Easy Inflation
With the special air valves on the body and lid, you can fully inflate the Recovery PRO quickly for an easy setup.
Specifications
Recovery Duo PRO Features
- Unique angled design.
- Thick Rubber Wall and Air Gap Insulated Construction.
- Ultra Durable Fibreglass Reinforced Skin-Friendly PVC.
- High Pressure Structure - MAX 8 PSI (0.55 Bar).
- Thermo top lid to keep the water at a steady temperature.
- Suitable for heights up to 6'9" (2m tall).
Recovery Duo PRO Specifications
- MAX Size.
- 500L.
- 8cm wall thickness.
- 160cm Length.
- 95cm Width.
- 67cm Height.
Cube PRO Chiller Features
- Professional chiller unit.
- Touch screen display.
- WiFi-enabled functionality - Control via an iOS/Android mobile app
- Ozone (O₃) generator for water treatment.
- Washable high-density particle water filter.
- Washable inline hair filter.
- Cools water down to 2°C (35.6°F).
Cube Chiller Specifications
- 220-240V AC input.
- 1400W Power.
- 16 L/min rated water flow.
- R-32 Refrigerant.
- 37cm Width.
- 32.5cm Depth.
- 35.5cm Height.
- 23kg Weight.
What's included
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1 x Recovery Duo PRO Ice Bath.
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1 x Recovery Duo PRO Protective Thermo Top Lid.
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1 x Cube PRO Chiller
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1 x Washable 20-micron particle filter.
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1 x Inline particle filter unit.
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1 x Washable 40-micron particle filter.
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2 x Insulated cam-lock water pipes.
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1 x Chiller drain hose + other accessories
A daily LUMI ice bath will..
Help boost your mental clarity.
Reduce stress.
Promote Better Sleep.
Increase Blood Flow & Circulation.
Accelerate muscle recovery.
Enhance your Immune System Function.
FAQs
Please see our FAQs page for more.
How do I keep the water clean?
Always keep the lid on when not in use, to help prevent any debris falling in!
We recommend changing the water once per week without any additives.
When you drain the water from your ice bath, to extend the life of your next fill, we recommend washing the inside surfaces with warm soapy water.
Can I use Epsom Salts in my Ice Bath?
Yes, its fine to add Epsom Salt to your ice bath, there are some really good reasons why you would want to!
Espom salts are safe to use, and may have health benefits by supplementing your magnesium levels, but chloride salts (e.g., table salt, road salt) are not safe to use.
Can I add Bromine to the water?
Yes you can!
If you'd like the water to last longer, using Bromine tablets or powder should extend the usable time up to 1 month.
Bromine is more skin-friendly and lasts longer than Chlorine in cold water and you'll need very little to be effective.
Can I use the chiller outside if it rains?
Yes - Where specified, our chiller units are designed to be water resistant and rated for outdoor use, ensuring reliable outdoor performance.
However, for your safety and the safety of others, make sure the chiller is plugged into an AC socket that is appropriate for outdoor use, properly grounded, has a built-in surge protector, and ideally is IP65 rated.
Always turn off the chiller before starting your cold water therapy session. Whilst most of our our chillers have an IPX rating for water resistance, it's still recommended to keep them dry at all times.
Do not immerse, splash, or spray the chiller unit with water.
Does the chiller need to be left on?
We recommend keeping your chiller on when the ice bath is not in use. This allows it to continuously filter the water, ensuring freshness.
The chiller automatically turns off once it reaches the set temperature, optimizing energy efficiency.
But remember, for safety, to always switch off the chiller unit during your ice bath session.
Is Ozone water treatment bad for the environment?
Not at all — Ozone water treatment is much more eco-friendly than using chlorine.
In our chillers, the built-in Ozone purification system releases ozone gas into the water, where it rapidly breaks down organic matter, bacteria, and microbes. Once the cleaning process is complete, the ozone naturally reverts back into pure oxygen, leaving no harmful residue behind.
How long does the Ozone last?
The Ozone generator in our chillers activates roughly once every hour for 2-5 minutes at a time. This can be adjusted higher and lower depending on requirements.
We recommend the chiller is left on at all times to keep the water moving and the Ozone active.
Can I control the chiller via a mobile app?
Yes - Where specified, our chiller units can be connected to your Wi-Fi and be controlled remotely by a iOS / Android mobile app.
How do I maintain the chiller?
Maintenance purely lies with the water and filters - regularly replacing the ice bath water, cleaning the hair filter and replacing the particle filter when you see a build up of dirt or algae.
The main circulation and priming pumps have an exceptional lifespan, and the chillers generally are designed for continuous use.
What happens if there is a fault with the chiller, and how do I tell?
In general, the only aspects that can go wrong are dirt and debris clogging up the filters and eventually passing into the internal systems. This results in poor flow, and eventually no cooling.
We have a 1 year warranty that covers any manufacturing issues.
Warnings
ALWAYS consult your doctor before using an ice bath if you have any health issues!
DO NOT USE if you are: - pregnant, have heart disease or high blood pressure, have diabetes, complications such as neuropathy or retinal damage, you wear a pacemaker, history of frostbite, have an open wound, had recent surgery, epilepsy or any other health concerns or risks.
Using an ice bath can dramatically decrease your body core temperature. The immersion in cold water constricts blood vessels and slows the flow of blood around the body, which combined with health complications, can cause your blood pressure to rise and give you a higher chance of cardiac arrest or stroke.
Possible side effects:
The most noticeable side effect of an ice bath is feeling intense cold, but other side effects of staying in an ice bath for too long are: - hypothermia, frostbite, tachycardia (fast heart beat), arrhythmias (abnormal heart beat), and anaphylactic shock.
Our recommendation:
Despite the potential side effects and warnings, using an ice bath correctly actually has many health benefits! We will always recommend you begin by spending no more than a few minutes in the ice bath, and slowly working you way up to the recommended time, never push your body beyond its limits.
Who we have worked with
LUMI +
LUMI has been trusted by elite athletes, fitness brands, and industry leaders—featuring collaborations with stars like Tommy Fury, publications like Men's Health and Women's Health, and recently with brands including Gymshark and the Alpine F1 Racing Team.




















