🧊 PortaSauna Plunge Pool 90×82cm, 450L – Including Carry Bag & Pump
Portable Cold Therapy Anywhere You Go – Full-Body Immersion for Recovery, Wellness & Contrast Therapy
♨️ Product Overview
The PortaSauna Plunge Pool brings professional-grade cold water therapy to your home, garden, or wherever your wellness journey takes you. This premium portable ice bath delivers a generous 450-litre capacity within a compact, insulated design that accommodates users up to 6’7″ tall.
Engineered for serious cold therapy enthusiasts, the plunge pool features 5cm-thick insulated walls that maintain water temperature far longer than standard alternatives, maximising the effectiveness of every session. The striking two-tone blue and black finish pairs durability with visual appeal, making it an impressive addition to any wellness setup.
Whether you’re an athlete seeking faster muscle recovery, a sauna enthusiast practising traditional contrast therapy, or someone exploring the mental clarity benefits of cold immersion, the PortaSauna Plunge Pool delivers an authentic cold plunge experience without permanent installation. Complete with carry bag and pump, it’s ready to use within minutes – at home, at the gym, or on your next adventure.
⭐ Key Features
✅ 450-Litre Capacity – Generous volume allows complete full-body immersion for effective cold therapy sessions
✅ 5cm Insulated Walls – Thick thermal foam core retains cold temperatures significantly longer, reducing ice requirements
✅ Accommodates Users Up to 6’7″ (2m) – Spacious interior provides comfortable immersion for taller individuals
✅ Hardened-Wall Construction – Durable rubber with reinforced structure maintains shape during use
✅ Two-Tone Blue & Black Finish – Professional appearance with branded logo on lid and body
✅ Complete Portability – Lightweight, foldable design with included carry bag for easy transport and storage
✅ Tool-Free Setup – Inflates and assembles in under 5 minutes using the included hand pump
✅ Indoor/Outdoor Versatile – Weather-resistant materials suitable for garden, patio, bathroom, or gym use
✅ Integrated Drain Valve – Simple emptying and water changes without heavy lifting
✅ UK-Designed Product – Developed by PortaSauna, a UK wellness brand with dedicated local support
🔧 Technical Specifications
| Specification | Value |
|---|---|
| External Diameter | 90 cm |
| Height (with Lid) | 82 cm |
| Water Capacity | 450 litres |
| Wall Thickness | 5 cm insulated foam core |
| Material | Reinforced rubber with thermal lining |
| Exterior Finish | Dual-tone Blue & Black |
| Maximum User Height | Up to 6’7″ (2 metres) |
| Setup Time | Under 5 minutes |
| Tools Required | None – hand pump included |
| Drain System | Integrated drain valve |
| Portability | Foldable design with carry bag |
| Suitable Use | Indoor and outdoor |
📏 Space Requirements & Setup
Minimum Space Needed:
The PortaSauna Plunge Pool requires approximately 1 metre × 1 metre of flat, stable ground when inflated. Consider these factors when choosing your location:
| Location Type | Considerations |
|---|---|
| 🏠 Indoor (Bathroom/Utility) | Ensure adequate drainage and waterproof flooring; good ventilation helps |
| 🌳 Garden/Patio | Level surface away from sharp objects; partial shade helps maintain cold |
| 🏋️ Gym/Fitness Space | Non-slip flooring; proximity to changing area ideal |
| 🛖 Near Sauna | Perfect for contrast therapy; 2-3 metre distance recommended |
Setup Process:
- Unpack from carry bag onto flat, debris-free surface
- Inflate using the included hand pump (approximately 3-4 minutes)
- Fill with cold water from hose or buckets
- Add ice as desired for colder temperatures
- Allow 10-15 minutes for water to reach target temperature
- Ready for use
💡 Tip: Position near a drain or on grass/gravel for easy water disposal when emptying.
🧊 Ice Requirements & Temperature Guide
Recommended Water Temperatures:
| Experience Level | Target Temperature | Typical Duration |
|---|---|---|
| 🌡️ Beginner | 15-18°C | 1-3 minutes |
| 🌡️ Intermediate | 10-15°C | 3-5 minutes |
| 🌡️ Advanced | 4-10°C | 5-10 minutes |
| 🌡️ Experienced | 0-4°C | 2-5 minutes |
Ice Quantity Guide (for 450L capacity):
| Starting Water Temp | Target Temp | Approximate Ice Needed |
|---|---|---|
| 15°C (tap water) | 10°C | 10-15 kg |
| 15°C (tap water) | 5°C | 20-30 kg |
| 15°C (tap water) | 2°C | 35-45 kg |
💡 Temperature Retention: The 5cm insulated walls help maintain cold temperatures 40-60% longer than non-insulated alternatives, reducing ongoing ice costs.
⚠️ Safety Note: Always start with warmer temperatures and shorter durations, gradually progressing as your body adapts to cold exposure.
💷 Running Costs & Water Usage
Water Costs:
| Usage Pattern | Water Changes | Annual Water Use | Estimated Cost* |
|---|---|---|---|
| 💧 Light Use | Monthly | ~5,400 litres | £15-20 |
| 💧 Regular Use | Fortnightly | ~10,800 litres | £30-40 |
| 💧 Heavy Use | Weekly | ~23,400 litres | £65-85 |
*Based on average UK water rates of approximately £3.50 per 1,000 litres
Ice Costs (if using bagged ice):
| Session Type | Ice per Session | Cost per Session |
|---|---|---|
| Mild Cold (12-15°C) | 5-10 kg | £5-10 |
| Moderate Cold (8-12°C) | 15-20 kg | £15-20 |
| Intense Cold (2-8°C) | 25-40 kg | £25-40 |
💡 Cost-Saving Tips:
- Use reusable ice packs or frozen water bottles
- Keep lid on between sessions to retain cold
- Fill with cold tap water in winter for natural chilling
- Consider a small chiller unit for regular users
🛠️ Setup, Maintenance & Care
Initial Setup:
| Step | Action | Time |
|---|---|---|
| 1 | Remove from carry bag | 30 seconds |
| 2 | Unfold on level surface | 30 seconds |
| 3 | Inflate with hand pump | 3-4 minutes |
| 4 | Fill with water | 15-20 minutes (hose dependent) |
| 5 | Add ice if desired | 2-3 minutes |
Ongoing Maintenance:
✅ After Each Use:
- Replace lid to retain temperature and prevent debris
- Check water clarity
✅ Weekly (with regular use):
- Test water quality
- Remove any floating debris
- Top up water level if needed
✅ Monthly:
- Full water change recommended
- Clean interior surfaces with mild, non-abrasive cleaner
- Rinse thoroughly before refilling
- Check for any wear or damage
✅ Storage:
- Drain completely and allow to dry
- Deflate and fold loosely
- Store in carry bag away from direct sunlight
- Avoid storing in damp conditions
🛡️ Safety Guidelines
Before Each Session:
✅ Check water temperature with thermometer ✅ Never use alone if new to cold exposure ✅ Have warm towels and clothing nearby ✅ Ensure stable footing when entering/exiting ✅ Stay hydrated
During Your Plunge:
✅ Enter slowly, allowing body to acclimatise ✅ Focus on controlled breathing ✅ Keep shoulders submerged for full benefit ✅ Monitor how you feel – exit if uncomfortable ✅ Limit sessions according to experience level
Important Precautions:
⚠️ Consult a medical professional before cold plunging if you have:
- Heart conditions or cardiovascular issues
- High or low blood pressure
- Raynaud’s disease
- Pregnancy
- Respiratory conditions
- Any chronic health conditions
⚠️ Never:
- Use after alcohol consumption
- Plunge alone until experienced
- Stay in beyond your comfort level
- Use if feeling unwell
🎯 Ideal Applications
| Application | Suitability | Notes |
|---|---|---|
| 🏠 Home Wellness | ✅ Excellent | Perfect for daily recovery routines |
| 🌳 Garden Setup | ✅ Excellent | Weather-resistant for outdoor use |
| ♨️ Sauna Contrast Therapy | ✅ Excellent | Ideal companion to portable or fixed saunas |
| 🏋️ Home Gym Recovery | ✅ Excellent | Post-workout muscle recovery |
| 💆 Wellness Retreats | ✅ Excellent | Portable for events and retreats |
| 🏃 Athletic Training | ✅ Excellent | Accelerates recovery between sessions |
| 🏕️ Camping/Adventures | ✅ Good | Lightweight and portable |
| 🏨 Small Spas/Studios | ✅ Good | Cost-effective cold therapy option |
💪 Health & Recovery Benefits
Cold water immersion has been practised for centuries and is supported by growing scientific research for various benefits:
Physical Recovery:
- Reduces muscle inflammation and soreness (DOMS)
- Accelerates recovery between training sessions
- May reduce swelling and joint pain
- Improves circulation through vasoconstriction/vasodilation
Mental Wellness:
- Triggers release of norepinephrine for mood elevation
- Builds mental resilience and stress tolerance
- Improves focus and mental clarity
- May support better sleep quality
Immune Support:
- May strengthen immune response over time
- Activates brown fat for metabolic benefits
- Supports the body’s natural recovery processes
💡 Contrast Therapy: Alternating between the PortaSauna (or any sauna) and cold plunge amplifies benefits – the traditional Finnish method involves 3-4 cycles of heat followed by cold immersion.
📦 What’s in the Box
✅ PortaSauna Plunge Pool (90×82cm) ✅ Insulated lid with logo branding ✅ Manual hand pump for inflation ✅ Durable carry bag for transport and storage ✅ Integrated drain valve (pre-fitted) ✅ Setup instructions
❓ Frequently Asked Questions
Q: How long does it take to set up? A: Under 5 minutes. Simply unfold, inflate with the included pump, and fill with water. No tools required.
Q: How tall can users be? A: The plunge pool comfortably accommodates users up to 6’7″ (2 metres) tall for full-body immersion.
Q: Can I use it indoors? A: Yes, the PortaSauna Plunge Pool is suitable for both indoor and outdoor use. Ensure you have waterproof flooring and adequate drainage for indoor setups.
Q: How much ice do I need? A: This depends on your target temperature and starting water temperature. Typically 10-30kg of ice will reduce 450 litres of tap water to cold plunge temperatures (5-10°C). The insulated walls help maintain temperature longer.
Q: How often should I change the water? A: With regular use, we recommend changing the water every 1-2 weeks. Keep the lid on between uses and remove any debris to extend water freshness.
Q: Is it suitable for contrast therapy with a sauna? A: Absolutely. The PortaSauna Plunge Pool is designed as the perfect companion for contrast therapy, whether used with PortaSauna’s own portable saunas or any other sauna setup.
Q: How do I drain it? A: Simply open the integrated drain valve and direct water to a suitable drainage area. The pool can be tipped slightly to ensure complete emptying.
Q: Can I leave it filled outdoors? A: Yes, the weather-resistant materials allow outdoor use. However, in freezing conditions, drain the pool or use a submersible heater to prevent ice damage.
Q: What is the warranty? A: Contact Parts4Tubs for full warranty terms and coverage details.
🏆 Why Choose the PortaSauna Plunge Pool
✅ Generous 450L Capacity – True full-body immersion, not cramped like smaller alternatives
✅ Superior Insulation – 5cm walls retain cold far longer than budget options
✅ Accommodates Taller Users – Suitable up to 6’7″, unlike many competitors
✅ Complete Package – Pump, carry bag, and drain valve all included
✅ UK Brand with Local Support – PortaSauna designed in the UK with dedicated customer service
✅ Proven Quality – Trusted by thousands of wellness enthusiasts and athletes
🤝 Why Buy from Parts4Tubs
✅ UK-based company with expert local support ✅ Fast UK delivery ✅ Competitive pricing – £386.26 Inc VAT ✅ Specialist advice from wellness equipment experts ✅ Full warranty support ✅ Easy returns within 30 days ✅ Part of the buildahottub.com family – trusted industry expertise
✨ Summary
The PortaSauna Plunge Pool delivers authentic cold therapy in a portable, well-insulated package. With 450 litres of capacity, 5cm insulated walls, and accommodation for users up to 6’7″ tall, it outperforms many fixed alternatives at a fraction of the cost. Complete with carry bag and pump for instant portability, it’s the ideal choice for home wellness, athletic recovery, or traditional contrast therapy alongside your sauna. Order today from Parts4Tubs for fast UK delivery and expert support.




