















SAUNABOX PlungeBox PRO – Enhanced Insulated Cold Immersion Tub
- Description
- Safety Information
- Specifications
- Key Features & Benefits
- Disclaimer
Summary
Insulated hexagonal cold plunge tub designed for full-body immersion, temperature stability, and quick setup. Ideal for at-home recovery, fitness routines, or wellness spaces indoors and outdoors.
Overview
The PlungeBox PRO delivers a superior cold therapy experience through its insulated, reinforced construction and ergonomic hexagonal design. Built for comfort and stability, it retains cold temperatures longer while providing ample space for complete submersion. The foldable, tool-free build allows fast assembly and portability, making it easy to maintain a consistent recovery routine anywhere you train or unwind.
Installation Notes
- Place on a flat, level surface that supports filled weight
- Ensure adequate drainage or use a protective mat beneath
- Fill with clean, temperature-checked water
- Add ice gradually if needed for lower temperatures
- Keep covered when not in use to maintain temperature
Care & Maintenance
- Rinse and drain water regularly
- Clean interior with mild, non-abrasive soap
- Dry completely before storage
- Inspect seams and panels for wear before each session
- Store in a cool, shaded area to prevent UV damage
- For wellness and recovery use only
- Not a medical or therapeutic device
- Consult a healthcare provider before use if you have cardiovascular, circulatory, or temperature sensitivity conditions
- Always check water temperature before entry
- Never use alone or under the influence of alcohol or drugs
- Exit immediately if you feel numbness, chest pain, or dizziness
- Shape: Hexagonal
- Construction: Reinforced, insulated walls
- Capacity: Full-body immersion
- Design: Foldable, tool-free setup
- Use: Indoor or outdoor
- Weight: Lightweight, portable build
Features
- Thick insulation for superior temperature retention
- Spacious hexagonal design for full-body comfort
- Reinforced, durable walls for frequent use
- Quick, tool-free setup
- Lightweight and easy to reposition
Benefits
- Extends temperature stability for longer sessions
- Promotes full immersion for optimal recovery
- Simplifies setup and maintenance
- Withstands indoor or outdoor environments
- Keeps recovery areas organized and functional
For wellness use only. Not intended to diagnose, treat, or prevent conditions. Follow all manufacturer installation, electrical, and safety instructions.

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- Description
- Safety Information
- Specifications
- Key Features & Benefits
- Disclaimer
Summary
Insulated hexagonal cold plunge tub designed for full-body immersion, temperature stability, and quick setup. Ideal for at-home recovery, fitness routines, or wellness spaces indoors and outdoors.
Overview
The PlungeBox PRO delivers a superior cold therapy experience through its insulated, reinforced construction and ergonomic hexagonal design. Built for comfort and stability, it retains cold temperatures longer while providing ample space for complete submersion. The foldable, tool-free build allows fast assembly and portability, making it easy to maintain a consistent recovery routine anywhere you train or unwind.
Installation Notes
- Place on a flat, level surface that supports filled weight
- Ensure adequate drainage or use a protective mat beneath
- Fill with clean, temperature-checked water
- Add ice gradually if needed for lower temperatures
- Keep covered when not in use to maintain temperature
Care & Maintenance
- Rinse and drain water regularly
- Clean interior with mild, non-abrasive soap
- Dry completely before storage
- Inspect seams and panels for wear before each session
- Store in a cool, shaded area to prevent UV damage
- For wellness and recovery use only
- Not a medical or therapeutic device
- Consult a healthcare provider before use if you have cardiovascular, circulatory, or temperature sensitivity conditions
- Always check water temperature before entry
- Never use alone or under the influence of alcohol or drugs
- Exit immediately if you feel numbness, chest pain, or dizziness
- Shape: Hexagonal
- Construction: Reinforced, insulated walls
- Capacity: Full-body immersion
- Design: Foldable, tool-free setup
- Use: Indoor or outdoor
- Weight: Lightweight, portable build
Features
- Thick insulation for superior temperature retention
- Spacious hexagonal design for full-body comfort
- Reinforced, durable walls for frequent use
- Quick, tool-free setup
- Lightweight and easy to reposition
Benefits
- Extends temperature stability for longer sessions
- Promotes full immersion for optimal recovery
- Simplifies setup and maintenance
- Withstands indoor or outdoor environments
- Keeps recovery areas organized and functional
For wellness use only. Not intended to diagnose, treat, or prevent conditions. Follow all manufacturer installation, electrical, and safety instructions.
"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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Free standard delivery to the lower 48 states. Orders processed in 1-2 days, delivered in 5-7 days with real-time tracking.
View Shipping Policy →30-Day Returns
Not satisfied? Return unopened items within 30 days for a full refund. Damaged items get free return shipping and immediate replacement.
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Talk directly to Justin A., the founder. Available 7 days a week via phone, email, and live chat. Personal attention, honest answers.
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All products backed by manufacturer warranties (1-5 years). Defective items replaced at no charge. Every sale personally guaranteed.
Warranty Info →Texas-Based Business
Family-owned and operated from Coppell, TX since June 2025. Licensed, insured, and committed to transparency.
About Us →Featured collection
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