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The ultimate portable cold water therapy all-in-one system
Delivery calculated at checkout
Worldwide Shipping
Easy 30 Day Returns
1 Year Warranty
Product Description
Enhance your recovery with the perfect pairing of the LUMI Recovery Ultra™ ice bath and the LUMI Cube Chiller™. These deliver professional-level cold therapy in a portable, easy-to-use package designed to fit your active lifestyle.
What’s Included?
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LUMI Recovery Ultra™ Ice Bath
Upgrade your cold therapy with this MAX-sized portable ice bath, engineered for superior performance. Designed with built-in water IN/OUT valves, it seamlessly connects to the Cube Chiller™ for hassle-free temperature regulation.
The Recovery Ultra™ features 5x insulating layers, including reflective foil-backed foam and Rip-stop Polyester fabric, along with LUMI Dura Hex Legs™ for added support. Whether used on its own or with the chiller, it’s built to maintain colder temperatures for longer. -
LUMI Cube Chiller™
Compact and efficient, delivering consistent cooling to keep your ice bath at your desired temperature. Its streamlined design, easy set up and portability, suitable for outdoor use even in light rain conditions, the LUMI Cube Chiller™ is ideal for home use or on-the-go recovery.
Why Choose the LUMI Recovery Ultra™ + Cube Chiller™?
- Seamless Cooling Integration: Connect the Recovery Ultra™ to the Cube Chiller™ for a steady flow of cold water and precise temperature control.
- Advanced Insulation: Keep water colder for longer with the Recovery Ultra’s durable, multi-layered design.
- Portability and Durability: Both the ice bath and chiller are lightweight, sturdy, and built to perform, indoors or out.
- Convenient Setup: Simple camlock fittings and intuitive design make it easy to get started, so you can focus on your recovery.
Transform your recovery sessions with the LUMI Recovery Ultra™ + Cube Chiller™, delivering cold therapy that’s portable, powerful, and designed for optimal performance.

Recovery Ultra™ + Cube 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.
The ultimate cold water combo
1. Chiller compatible
Featuring built-in water IN/OUT valves, it’s fully compatible with our external LUMI chiller units, allowing you to maintain your ideal temperature effortlessly.

2. Stay cooler
Our unique, and patented* LUMI UFO Thermo lid™ is an inflatable lid that will provide a thermal bridge between the ice bath water and the elements.

3. Extra support
The Recovery Ultra™ has unique LUMI Dura Hex Legs™, designed to give extra support.

4. Thick insulating layers
With 5x insulating layers including 10mm reflective foil-backed insulating foam panels and external Rip-stop Polyester fabric layer.

5. Protect
The all weather cover will protect your ice bath water getting contaminated with dirty rainwater, leaves, and bugs.

Specifications
Recovery Ultra™ Features
- Built-in water IN/OUT valves for use with an external chiller.
- Rip-stop Polyester fabric strengthened external layer.
- UV resistant skin-friendly PVC inner lining.
- 5 x Insulating layers, inc. 10mm reflective foil backed insulating foam panels.
- Suitable for heights up to 6'9" (2m tall).
Recovery Ultra™ Spec
- 420L.
- 90cm Diameter.
- 75cm Height.
- 3.5kg Weight (empty).
Cube Chiller™ Features
- Compact design.
- Particle water filter.
- Cools water down to 3°C (37°F).
Cube Chiller™ Spec
- 220-240V AC input.
- 650W Power.
- 9 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 Ultra™ Ice Bath
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1 x All Weather Cover™
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1 x UFO Thermo Lid™
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6 x Dura-Hex Legs™
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1 x Cube Chiller™
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1 x Inline particle filter unit.
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1 x Washable particle filter.
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2 x Water pipes + assorted attachments.
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.
Portable Pod vs. PRO Barrel
Same Cold Power, Different Styles
Both deliver powerful cold therapy, but with distinct designs — choose the Recovery Ultra™ for portable flexibility and quick setup, or immerse fully in the Recovery Pod PRO™ for a deeper, barrel-style cold water experience.

Portable ice pod
Recovery Ultra™

Professional ice barrel
Recovery Pod PRO™
FAQs
Please see our FAQs page for more.
Ice baths
These are FAQs related to our ice baths
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.
Chiller units
These are FAQs related to our chiller units.
Can I control the chiller via an iOS / Android mobile app?
Where specified, our chiller units can be connected to your Wi-Fi and controlled remotely by the Tuya Smart & Smart Life mobile apps*.
Can I use the chiller outside if it rains?
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. While where specified, 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.
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.
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?
Ozone water treatment is far better for the environment than using Chlorine!
The built-in internal Ozone water treatment device on the Thermo CT2 chiller quickly breaks down into Oxygen when it makes contact with water, helping to quickly clean away microbes.
How long does the Ozone last?
The Ozone generator in the CT2 chiller activates roughly every hour for 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.
How do I maintain the chiller?
How do I maintain it, is it like my car AC, and needs to be re-gassed every year or so?
Maintenance purely lies with the filters, cleaning the metal mesh in the chiller, and replacing the particle filter.
The heat pump system is fully sealed and leak tested, and should never need to be maintained. The main flow and priming pumps have an exceptional lifespan, and are expected to last for more than 10 years of 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. Should this happen, you can flush the system with a strong flow of water and later we'll have a cleaning product available for this.
We have a 1 year warranty that covers any manufacturing issues, and we will soon be offering a service plan for our engineers to visit and resolve any issues.
Miscellaneous
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 Harry Maguire and Tommy Fury, publications like Men's Health and Women's Health, and recently with brands including Gymshark and the Alpine F1 Racing Team.