By Baltresto
Fibreglass Wooden Ice bath | 1 Person Recovery Cold Plunge
Fibreglass Wooden Ice bath | 1 Person Recovery Cold Plunge
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Experience unmatched cold water therapy with our Fiberglass Wooden Ice Bath, engineered for high-performance recovery and wellness. Designed for a single user, this plunge tub combines modern durability with rustic charm, thanks to a lightweight, hygienic fiberglass shell and thermowood exterior cladding. Whether you're an athlete, fitness enthusiast, or wellness seeker, this compact yet spacious cold plunge is ideal for daily revitalisation and long-term health benefits.
Unlike heavier metal or plastic alternatives, fiberglass offers excellent thermal insulation, low weight, and long-term durability. It's easy to clean, resistant to cracking and fading, and holds its finish over years of regular use. It also allows the tub to be produced in any colour to match your space. With a chiller included as standard, you can enjoy consistent cold temperatures that accelerate muscle recovery, reduce inflammation, and improve circulation.
Photos and videos may differ to actual product, such as type of chiller.
This cold plunge seamlessly fits into homes, spas, gyms, and outdoor wellness zones.
Whether you want a brisk plunge in summer or an icy recovery session post-workout, this tub ensures performance and comfort every time.
In the configurator, you can select additional options and accessories for this fiberglass cold plunge tub, such as a cooler/chiller upgrade, insulated cover, and polyurethane foam insulation, and choose the tub in any desired colour.
Integrated Cooling System
Includes a powerful external electric chiller to maintain optimal cold temperatures consistently. Perfect for ice bath therapy, the system ensures effective recovery without the need for constant ice refills.
Durable Fiberglass Shell
The inner tub is crafted from high-grade fiberglass, known for its lightweight strength, easy cleaning, and hygienic, non-porous surface. Unlike wood-lined or metal alternatives, this material is built to last and won't corrode.
Thermowood Exterior Finish
Encased in a naturally treated thermowood cladding, the bath offers rustic aesthetics with superior weather resistance. Thermowood is less prone to shrinkage, fungus, and water damage than untreated wood.
Space-Efficient, Deep Immersion Design
Despite its compact Ø106 cm diameter, this cold plunge provides deep water immersion (93.5 cm) and includes seating for comfort, ideal for tight indoor or outdoor wellness spaces.
Delivered Assembled and Ready to Use
No hassle. The tub is delivered fully assembled with a stainless steel drain for easy emptying. Simply plug in and fill.
Ice Bath Chiller (Cooling + Heating)
The 5kW chiller is the ultimate solution for maintaining precise water temperatures in cold plunge tubs, delivering both powerful cooling and heating performance. It efficiently adjusts water temperatures between 2–43°C, making it perfect for ice bath recovery and warm water therapy.
The smart system includes WiFi connectivity for easy remote control, and offers automatic start-stop temperature regulation.
Specifications
Ice Bath + Chiller
| Model | Round Ø1.06m |
|---|---|
| Capacity | 1 person |
| Volume | 400 L |
| Weight | 65 kg |
| Height | 1.03 m |
| Depth | 0.935 m |
| Height of Seat | 250 mm |
| Width of Seat | 308 mm |
| Thermowood Thickness | 41 mm |
| Flooring Thickness | 39 mm |
| Specification | Details |
|---|---|
| Model | 5kW Heater & Chiller |
| Power Supply | Single Phase 220–240V ~ 50Hz |
| Maximum Power Consumption | 1.80 kW |
| Maximum Current | 9.00 A |
| Operating Ambient Temperature | -10°C to 43°C |
| Heating Temperature Range | 10°C to 40°C |
| Cooling Temperature Range | 2°C to 30°C |
| Dimensions (L × W × H) | 520 × 490 × 390 mm |
| Weight | 38 kg |
| Sound Pressure Level at 1m | < 50 dBA |
| Sound Pressure Level at 10m | < 30 dBA |
| Hydraulic Connections | PVC 32 mm |
| Heat Exchanger | Hydrophilic aluminium & copper tube with inner groove / Titanium coil (9.52 mm × 3.5 m) |
| Water Flow Rate (Integrated Pump) | 2.15 m³/h |
| Compressor Type | Rotary |
| Refrigerant | R32 |
| Refrigerant Quantity | 0.38 kg |
| Protection Rating | IPX4 |
| Load Loss | 25 kPa |
| Control Panel | Digital Display Control Panel |
| Operating Modes | Heating / Cooling / Auto |
Production & Delivery
- Production Time: Approx. 4-6 weeks.
- Delivered Fully Assembled
Warranty
Warranty Coverage
- Private Use: 2-year factory warranty
-
Commercial Use: 6-month warranty (when used as per manufacturer guidelines)
Warranty begins on the date of delivery.
Conditions
Covers defects in materials and workmanship. Applies only when installation and use follow the provided guidelines. For self-assembled kits, warranty applies to parts only - not the final assembled unit.
Installation Requirements
Must be installed within two weeks of delivery to remain under warranty.
Exclusions
- Improper installation or handling
- Natural wear and tear
- Weather-related damage (e.g., storms or freezing water)
- Unauthorized modifications or repairs
- Natural wood characteristics like cracks, shrinkage, or discoloration
Receiving Your Hot Tub
Inspect for damage before signing the delivery receipt.
If damage is found:
- Note it on the delivery document
- Take photos
- Report it within 7 days
Warranty Claims
If valid, we will:
- Repair or supply replacement parts
- Replace the unit if necessary
- Refund the purchase if other solutions aren’t viable
Cancellation Policy
You may cancel your order before production begins for a full refund. Once production starts, cancellations or refunds are not possible due to the custom-made nature of the Hot Tub.
For support or warranty claims, please reach out to our customer service team - we’re here to help you every step of the way.
Why Choose Roman Oasis?
At Roman Oasis, we’re committed to bringing luxurious wellness experiences directly to your home. From rejuvenating saunas to invigorating ice baths, each product is carefully selected to enhance relaxation, recovery, and self-care. We prioritize quality, free shipping on all orders, and seamless customer support to ensure your satisfaction every step of the way. Transform your space into a sanctuary with Roman Oasis – where wellness meets elegance.
Let customers speak for us
We couldn't be happier with our Baltresto 2-person oval wood-fired hot tub. From the ordering process through to delivery, everything was smooth and well organised. The quality of the craftsmanship is excellent, and once set up it became an instant focal point in our garden.
The wood-fired heater brings the water up to temperature surprisingly quickly and creates a lovely traditional hot tub experience. It's the perfect size for two people, making it ideal for relaxing after work or enjoying an evening outdoors. The insulated cover helps retain the heat, and the whole tub feels very solid and well made.
We've been impressed with both the product quality and the overall experience, and would happily recommend Baltresto to anyone looking for a high-quality wood-fired hot tub.
This wood-fired barrel sauna is perfection. The barrel shape heats up fast and circulates steam beautifully with no cold spots. The wood stove creates a deep, relaxing heat and amazing crackling ambience that electric models can't match. It looks stunning and smells incredible. Worth every penny! I had a fun building it with my dad and a mate. Definitely needed their help! Roman oasis was so easy to contact via WhatsApp and I asked loads of questions all the time, great service from start to finish. They even checked up on me a month or so later just to check all was okay.
From our first enquiry to its first use we have had no problems, easy to order, customer service is fantastic, delivery was quick and efficient. We have hesitated for a long time as only have a very small garden but so glad we went for it. Would highly recommend to anyone thinking about one. Ours is the oval woodfired 2 person hot tub, with 1 light and standard bubbles which is just perfect. Insulated lid keeps hot tub warm and just needs a quick wee fire to top up the heat. Wooden steps finish off the look. Put our parasol over the hot tub and sat out in the rain tonight!!! So happy with our purchase, thanks to all at Roman Oasis.
From the enquiry stage, the staff provided helpful information via WhatsApp. Although there was a slight delay in production, they kept us updated throughout the process. Delivery was initially unsuccessful due to a courier issue, but the company was accommodating and worked with us to arrange a smooth delivery. There were also some minor defects on arrival, and while these shouldn't have been present, the company responded appropriately and took steps to rectify them.
The Ella Cube Sauna itself is very good and performs as expected. Reaches temps of 70-90 in less than 15 minutes and reaches 100+.
Overall, while there were a few issues along the way that affected the experience, the company was responsive and willing to resolve problems when they arose.
A special thanks to Louis for his help throughout the process and for assisting in getting the issues resolved.
Firstly I have to say how great Louis from Roman Oasis was throughout the whole experience with his knowledge and communication. The Sauna is absolutely amazing and we couldn't be happier with the whole experience.
Thanks again Roman Oasis
Roman Oasis were so helpful. Louis was on hand to help with any questions, delivery instruction and after service. I could not fault their customer service.
The sauna itself is absolutely stunning. We have very high standard and it certainly lives up to those.
Instruction manual was helpful and easy to understand
What a fabulous experience.
Helpful staff, easy to order, kit arrived safely, easy to assemble.
I’ve used this every day and it’s quick to heat up, very comfortable for one person.
I love it couldn’t recommend it more highly.
I received my Baltresto wood fired hot tub well within the time stated and was kept up date with progress throughout the build process. I ordered the flat pack self build tub as access to my garden is limited. The tub and heater were delivered right to my drive way and everything was packed and protected extremely professionally. It was easy remove the stainless steel hex screws from the pallet and protection and move the components parts to my garden. The tub was pretty easy straightforward to assemble with very clear instructions, the last piece was a bit tricky but went in with a little help holding the slats in that need to be moved out to get a really tight fit. The heater and chimney fitted easily and heated the tub up nicely after about 1.5 hours. Well recommended.
I purchased the Baltresto hot tub a few weeks ago. I had to go for the kit form of hot tub, as I have limited space to get anything into my garden. It arrived on time and packed really well. Assembly was very straight forward and easy. I opened for a few extras which took a little thinking about, but we're also straight forward to fit. As expected there were leaks when filling it up for the first time, but once the wood was wet and had expanded, the leaks all closed up. The wood fire heating system was quicker than I expected it to be and works exceptionally well - can't wait for the winter now). I have had plenty on nice times in it in the last few weeks , enjoying the late summer evenings and the crystal clear nights with a glass of wine. Exceptionally pleased with the idea and the outcome, I am sure it's going to be a lot of fun.
first off can I just say the customer service was amazing kept up to date with messages to let me know how everything was going up until the shipping date. packaged and wrapped amazingly. Easy to place with 2 people by hand once unwrapped, takes a little to get the fire attached but easy enough. excellently made and looks the business. very comfy to sit in and the fact its a woodburner makes it all the better. Can't say enough about Roman Oasis and their product absolutely brillaint.
The perfect alternative to other hot tubs! We purchased the Oslo after researching more cost effective options online. It’s great! Gets toasty hot without too much waiting, great bubbles and LED lights. We use it so often and are such a fan. Service from Roman Oasis was amazing and such quick delivery!
Broken part was delivered within days
As I'm getting older, I decided to invest more in my health. After seeing podcasts on cold plunge benefits and from personal research, I had to get the real thing. Addicted. I have had the chillax tub for just over 3 weeks now, and if I don't get in first thing in the morning ,my day feels slugish... Additionally, the team at Roman Oasis made the delivery and setup as simple as possible with great help from Louis over the phone. Couldn't recommend them more, Thanks!
