















SAUNABOX PlungeBox PRO – Enhanced Insulated Cold Immersion Tub
- Description
- Medical Disclaimer
Product summary
Stay colder longer. The PlungeBox PRO delivers comfort, insulation, and easy setup anywhere.
Key benefits
• Hold temperature longer with thicker insulation.
• Fit all body types in the spacious hexagonal shape.
• Assemble fast and move easily.
• Built tough for indoor or outdoor use.
• Keep your recovery setup stylish and simple.
What’s included
• PlungeBox PRO insulated tub.
• Assembly kit and user guide.
Core specifications
Shape: hexagonal
Construction: reinforced insulated walls
Capacity: full-body immersion
Weight: lightweight and portable
Setup: tool-free, foldable design
Use: indoor and outdoor compatible
How it works
Add cold water and ice to reach your desired temperature. Use a thermometer to track it.
Install checklist
- Place on a level, water-safe surface.
- Assemble per guide instructions.
- Fill with clean water.
- Add ice gradually and mix evenly.
- Check temperature before entry.
Operation and care
• Monitor temperature before every use.
• Replace water regularly to maintain clarity.
• Rinse and dry after sessions.
• Inspect seams for wear.
• Store empty, clean, and dry when not in use.
Safety summary
Cold immersion carries risk. Never use alone. Avoid alcohol or drugs. Exit if you feel dizzy, numb, or short of breath. Consult your doctor for heart, blood pressure, or circulation issues, pregnancy, or medication use.
Time and temperature guidance
Beginners: start 60–65°F for 10–15 minutes.
Intermediate: 50–60°F for 5–10 minutes.
Advanced with clearance: 45–50°F for 3–7 minutes
⚕️ IMPORTANT MEDICAL DISCLAIMER The products sold by Strength & Recovery Solutions are intended for general wellness, fitness, and personal use only. None of our products are medical devices, and they are not intended to diagnose, treat, cure, or prevent any disease, medical condition, or injury. We do not make medical or health claims about any products we sell. Any information provided on this website is for general informational purposes only and does not constitute medical advice. Individual experiences and results vary significantly.
Mandatory Health Consultation: You must consult with a qualified healthcare professional before using any fitness equipment, saunas, cold plunge tubs, cryotherapy devices, red light therapy equipment, or other wellness products—especially if you have pre-existing medical conditions, cardiovascular concerns, are pregnant or nursing, or take medications.
Use at Your Own Risk: Users assume full responsibility for proper installation, use, and safety precautions. Follow all manufacturer instructions. We are not responsible for injuries, damages, or adverse effects resulting from use of our products.

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- Description
- Medical Disclaimer
Product summary
Stay colder longer. The PlungeBox PRO delivers comfort, insulation, and easy setup anywhere.
Key benefits
• Hold temperature longer with thicker insulation.
• Fit all body types in the spacious hexagonal shape.
• Assemble fast and move easily.
• Built tough for indoor or outdoor use.
• Keep your recovery setup stylish and simple.
What’s included
• PlungeBox PRO insulated tub.
• Assembly kit and user guide.
Core specifications
Shape: hexagonal
Construction: reinforced insulated walls
Capacity: full-body immersion
Weight: lightweight and portable
Setup: tool-free, foldable design
Use: indoor and outdoor compatible
How it works
Add cold water and ice to reach your desired temperature. Use a thermometer to track it.
Install checklist
- Place on a level, water-safe surface.
- Assemble per guide instructions.
- Fill with clean water.
- Add ice gradually and mix evenly.
- Check temperature before entry.
Operation and care
• Monitor temperature before every use.
• Replace water regularly to maintain clarity.
• Rinse and dry after sessions.
• Inspect seams for wear.
• Store empty, clean, and dry when not in use.
Safety summary
Cold immersion carries risk. Never use alone. Avoid alcohol or drugs. Exit if you feel dizzy, numb, or short of breath. Consult your doctor for heart, blood pressure, or circulation issues, pregnancy, or medication use.
Time and temperature guidance
Beginners: start 60–65°F for 10–15 minutes.
Intermediate: 50–60°F for 5–10 minutes.
Advanced with clearance: 45–50°F for 3–7 minutes
⚕️ IMPORTANT MEDICAL DISCLAIMER The products sold by Strength & Recovery Solutions are intended for general wellness, fitness, and personal use only. None of our products are medical devices, and they are not intended to diagnose, treat, cure, or prevent any disease, medical condition, or injury. We do not make medical or health claims about any products we sell. Any information provided on this website is for general informational purposes only and does not constitute medical advice. Individual experiences and results vary significantly.
Mandatory Health Consultation: You must consult with a qualified healthcare professional before using any fitness equipment, saunas, cold plunge tubs, cryotherapy devices, red light therapy equipment, or other wellness products—especially if you have pre-existing medical conditions, cardiovascular concerns, are pregnant or nursing, or take medications.
Use at Your Own Risk: Users assume full responsibility for proper installation, use, and safety precautions. Follow all manufacturer instructions. We are not responsible for injuries, damages, or adverse effects resulting from use of our products.
"After 6 months with the XMARK Functional Trainer, I can confidently say it's the best investment I've made for my home gym. The cable system is incredibly smooth, and the weight stack provides consistent resistance throughout the full range of motion. Build quality is commercial-grade - feels like equipment you'd find in a premium gym." — Marcus T., Chicago, IL
"I was hesitant about the space it would take up, but the XMARK's compact design fits perfectly in my garage gym. The variety of exercises I can do is endless - from lat pulldowns to functional movements. Assembly was straightforward with clear instructions." — Lisa M., Portland, OR
I’ve had mine for almost a year and couldn’t be happier. It was nearly double the price when I bought it, and I’d still do it again. The tub gets cold fast, feels great, and I love that I can deflate and store it in winter. Support was quick and friendly when I called. Friends and family love using it too. Highly recommend!
--Max B.--

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