Lena
Lena
What will you get?
What will you get?
- Inflatable tub
- Cooling/Heating compressor Borealis
- Insulated tub cover
- Air pump
- Water hoses
- PET Filter Element
- Other small accessories
Basically everything you need to dip in right after delivery.
Material
Material
Double Wall Fabric (also known as Drop Stitch Fabric)
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Size/Power Chart - LENA (New Upgraded Model)
Which Power to choose - Lena
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TUNDRA Ice Barrel - Lena (New Upgraded Model)
- Practical and Portable: The inflatable design ensures easy transportation and rearrangement, allowing you to set up in minutes, anywhere, anytime.
- Durable and Reliable: Constructed with high-quality materials, guaranteeing sturdiness and longevity for all your wellness needs.
- Advanced Technology: Equipped with state-of-the-art cooling, filtration, and sanitation systems, providing fresh water on demand. The temperature is adjustable between 3-42°C.
- Effortless Installation: Simple to install with just a hose connection, making it suitable for both indoor and outdoor use. Complete setup can be done in just 15 minutes.
- Heating & Cooling Compressor: Enjoy the perfect temperature for your cold plunge without the hassle of ice bags. This model surpasses traditional ice baths and chest freezers.
- Revolutionize Your Routine: Enhance your wellness practice with a plug-and-plunge solution that promises both convenience and effectiveness.
New Features:
- Advanced Drainage System: Our new design allows the tub to drain completely, eliminating any residual water that remains in the old model and competitors' products.
Effortless water drainage through intelligent design
The updated design ensures full drainage, removing any remaining water found in previous models and competitor offerings.
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Temperature from 3-42°C
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Up to 2HP Cooling Power
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Outdoor / Indoor
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No ice needed
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Easy to install - no tools required
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Portable
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Long lasting sturdy material
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Ozone Purification
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20 Micron Filtration System
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Smartphone Remote Control
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Specifications
Borealis:
Power Supply:
• AC220-240V 50/60Hz (UK, EU, AU, ITA, SA, TH plugs available)
• AC100-127V 60Hz with US Plug
Input Power:
• Regular: 710W (Cooling) / 725W (Heating)
• Pro: 1950W (Cooling) / 1500W (Heating)
Compressor Power:
• Regular: 605W (Cooling) / 630W (Heating)
• Pro: 1660W (Cooling) / 1260W (Heating)
Cooling/Heating Capacity:
• Regular: 2090W (Cooling) / 2505W (Heating)
• Pro: 5000W (Cooling) / 5800W (Heating)
Refrigerant:
R410A (320g for Regular, 480g for Pro)
Water Temperature Range:
3-42°C (Cooling) / 42-3°C (Heating)
Disinfection:
Built-in Ozone Disinfection Device
Water Filter:
Dual Filtration System
Remote Control:
Smart Life App (Wi-Fi & Bluetooth)
Lena:
Material:
PVC, drop-stich, double-walled, insulated
Dimensions
Borealis:
Net Weight:
• Regular: 35 kg
• Pro: 45 kg
Dimensions (L x W x H):
• Regular: 51 cm x 34 cm x 54 cm
• Pro: 56 cm x 39 cm x 57 cm
Wooden Box Size (International Deliveries):
• Regular: 63 cm x 49 cm x 73 cm
• Pro: 68 cm x 49 cm x 75 cm
Gross Weight (International Deliveries):
• Regular: 54 kg
• Pro: 69 kg
Lena:
Net Weight:
• One Size: 15 kg
Size:
• One Size: L90 x W90 x H90 cm
Water Volume:
• One Size: 360 L
Carton Box Size (International Deliveries):
• One Size: 80 cm x 38 cm x 32 cm
Gross Weight (International Deliveries):
• Small: 15 kg
Features
Borealis
• Transport Wheels and Carry Handle
• Automatic Energy-Saving Start-Stop and Constant Temperature System
• Wi-Fi Connectivity with iOS & Android App
• Stainless Steel Construction, No Rust
• Leakage Protection System for Electricity
• Overload/Overheating Protection
• Suitable for Indoor and Outdoor Use (IPX4 rated)
• High-definition 5” TFT Touch Panel with Adjustable Brightness
• Easy Installation
• 20 Micron Easy-Change Filtration System
• Ozone Purification System
• Self-Priming Circulation Pump
Lena
• Double-wall insulation
• Easy and fast setup
• Suitable for indoor and outdoor use
• Insulated rain cover
• Simple drainage system
• Portable
• Military-Grade Drop-Stitch Material
• Space-Saving Barrel-Shape Design
Cooling Times
Using Borealis Regular (0.8HP):
• Around 7.6 hours
Using Borealis Pro (2.0HP):
• Around 3.6 hours
Cooling Times stated are from 23°C to 5°C. Please note that cooling times are subject to several factors such as ambient temperature, sun exposure, ventilation, and water volume.
TUNDRA Borealis
Equipped with our most advanced chiller and heater, ensuring your tub’s temperature is always perfect. Easily schedule operations through our user-friendly app and maintain crystal-clear water with the accessible filter and integrated ozone sanitation system.
Triple cleanse
1. 20-Micron Filter to filter out dirt and sediment.
2. Fine-mesh filter for double filtration and pump protection.
3. Ozone sanitation system oxidizing and eliminating contaminants, such as bacteria, viruses, and metals.
Smart Plunge Control
1. User-Friendly App: With our intuitive app, managing your cold plunge machine becomes a breeze. Turn it on or off, adjust temperatures, and more, all with a few taps.
2. Temperature Control: Easily adjust the temperature to your preference, ensuring the perfect hot or cold therapy experience every time.
3. Scheduling Convenience: Set time schedules directly from your app to have the machine operate exactly when you need it, maximizing your routine’s efficiency.
4. Remote Access: Control your therapy session no matter where you are, providing flexibility and ease in managing your wellness journey.
Purpose built
- Heat-Repelling PVC: Bright-color Marine-grade PVC reflects light for minimal heat absorption.
- Extra-Sturdy Build: State-of-the-art drop stitch technology ensures a solid surface.
- Temperature Insulation: Double-wall air insulation keeps water cold.
Plug & Plunge in 5 simple steps.
Setup in less than 15 minutes.
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Step 1
Inflate tub in just 1 minute.
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Step 2
Connect hoses and plug into a standard household power socket.
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Step 3
Fill tub with water.
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Step 4
Set temperature and switch on.
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Step 5
Refresh, recharge, renew and plunge into a healthier you.
What will you get:
Experience the compelling benefits of TUNDRA Ice Baths for yourself.
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Improved Overall Health
- Enhance blood circulation
- Improve sleep quality
- Strengthen immune system
- Alleviate chronic pain
- Accelerate metabolism
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Elevated Mental Fitness
- Promote discipline
- Uplift mood
- Increase energy levels
- Build resilience
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Enhanced Recovery
- Enhance athletic performance
- Reduce inflammation
- Ease muscle soreness
Not sure which one suits you best?
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Compare all our ice bath models here. We have a comprehensive guide to help you choose the best one for your needs. Click to learn more!
As someone who trains daily, this is now my go-to tool for staying in top shape.
I’ve tried others, but this one is the best by far.
The material is high-quality, and it’s held up perfectly even after months of use.
I love how fast the Lena cools down and maintains the perfect temperature.
The compact size fits perfectly in my tiny backyard while still being effective for recovery.
Frequently asked questions
How long does it take for the setup?
Everything can be done within <15 minutes. Just connect the hoses, fill in the water, plug in & play. Your cold plunge experience is ready in just a couple of minutes.
Do I need to connect it to my house water supply?
No, you just fill in water with an external water hose. Once the tub is filled, the water circulates from the tub to the Cooler & Heater - Borealis, there it gets filtered, sanitized, cooled down and then flushed back into the tub.
Can I put TUNDRA equipment outside?
Yes, TUNDRA is engineered for both indoor and outdoor use.
The Cooler & Heater - Borealis features an IPX4 rating, ensuring protection against splashing water from any direction.
However, we do recommend setting up the equipment in a sheltered area to minimize wear and tear and prolong its lifespan.
How often do I need to change the water?
TUNDRA comes with a strong cleaning system that includes ozone sanitation and a 20 Micron filter (more information here). This can keep the water fresh for a couple of weeks.
How often do I need to replace the filter?
We recommend changing the filter at least once a month to maintain clean water. This frequency may vary depending on usage and overall hygiene practices of those using the plunge.
How long does it take for the Regular and the Pro version for cooling and heating?
The regular model takes approximately 4.2 hours and the pro version takes around 2 hours to cool and heat 200 liters of water from 23°C to 5°C and vice versa.
How long does it take for the delivery?
The current lead time from order until delivery is approximately 30 days. This may vary subject to demand, availability and delivery destination.
For customized tubs it can take up to 45 days or longer.
Is there a warranty on TUNDRA Ice Bath products?
Yes, we offer a 1-year warranty on our cold plunge products.
Do I need to add sanitizing products to the water?
We do not recommend to add any sanitizing products to the water to avoid pontential damages.
The unit comes with an
integrated ozone purification system, which means there's no need for additional sanitizers, as ozone is the strongest oxidizing agent allowed for water treatment purposes.
Can I control my Ice Bath with my smartphone?
Yes, you can adjust temperature, set time schedules and switch on/off your TUNDRA Ice Bath with your smartphone.
If you have further questions, please check out our Support section with further FAQs or contact us directly - we're happy to assist you.