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SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX

SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub

Sale price$249.00
Description

Summary
Portable insulated cold plunge tub with oval design for full-body immersion and easy storage. Lightweight, foldable construction sets up in minutes for indoor or outdoor cold therapy at home or while traveling.

 

Overview
The PlungeBox PRO XL Portable Cold Plunge delivers a practical, space-saving way to bring cold therapy anywhere. Its insulated oval body allows full-body submersion while maintaining stable temperatures for longer sessions. Built from durable, lightweight materials, it folds flat for easy storage or transport between uses. With quick assembly and compact design, this plunge supports recovery, relaxation, and mobility without requiring permanent installation.

 

Set Components

  • PlungeBox PRO XL portable tub
  • Assembly hardware
  • User instructions

 

Installation Notes

  • Place on a stable, level surface that supports full water weight
  • Assemble according to included instructions
  • Fill with clean water, then add ice until desired temperature is reached
  • Verify temperature using a reliable thermometer
  • Avoid overfilling to prevent overflow during entry

 

Care & Maintenance

  • Empty and dry completely after each use
  • Wipe interior with mild soap and soft cloth—no abrasives
  • Store folded in a dry, shaded area when not in use
  • Inspect seams, walls, and fittings regularly for wear
  • Keep covered or shaded to prevent heat absorption outdoors
Safety Information
  • For wellness and recovery use only; not a medical device
  • Consult your doctor before use if you have cardiovascular, respiratory, metabolic, or neurological conditions, are pregnant, or take medication
  • Never use alone or under the influence of alcohol or drugs
  • Exit immediately if you feel dizzy, numb, short of breath, or experience chest pain
  • Verify temperature before entry and limit sessions to safe durations
Specifications
  • Configuration: Oval
  • Dimensions: 123 × 79 × 75 cm
  • Imperial Size: 48.4 × 31.1 × 29.5 in
  • Capacity: 500 liters / ~132 gallons
  • Weight: 12.6 lb (empty)
  • Construction: Insulated wall design
  • Material: Lightweight, collapsible composite fabric
  • Placement: Indoor or outdoor, on stable level surface
Key Features & Benefits

Features

  • Oval configuration supports full-body immersion
  • Insulated walls help maintain steady temperature
  • Lightweight, collapsible design for portability
  • Simple setup in minutes
  • Suitable for indoor or outdoor recovery setups

 

Benefits

  • Enables complete, comfortable cold immersion
  • Maintains colder water longer with minimal ice use
  • Stores and travels easily for flexible recovery routines
  • Provides quick, tool-free setup
  • Adapts to varied environments and spaces
Disclaimer

For wellness use only. Not intended to diagnose, treat, or prevent conditions. Follow all manufacturer installation, electrical, and safety instructions.
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub
SAUNABOX PlungeBox PRO XL – Portable Cold Immersion Tub Sale price$249.00

"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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Why Shop With Us

Transparency, quality, and direct owner support

Free Nationwide Shipping

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.

View Return Policy →

Direct Owner Support

Talk directly to Justin A., the founder. Available 7 days a week via phone, email, and live chat. Personal attention, honest answers.

Contact Us →

Secure Checkout

SSL-encrypted payments via Shopify. We accept all major credit cards, PayPal, Apple Pay, and Shop Pay installments.

Payment Details →

Quality Guaranteed

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 →

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— Paul A., Kansas City, MO

⭐⭐⭐⭐⭐

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Description

Summary
Portable insulated cold plunge tub with oval design for full-body immersion and easy storage. Lightweight, foldable construction sets up in minutes for indoor or outdoor cold therapy at home or while traveling.

 

Overview
The PlungeBox PRO XL Portable Cold Plunge delivers a practical, space-saving way to bring cold therapy anywhere. Its insulated oval body allows full-body submersion while maintaining stable temperatures for longer sessions. Built from durable, lightweight materials, it folds flat for easy storage or transport between uses. With quick assembly and compact design, this plunge supports recovery, relaxation, and mobility without requiring permanent installation.

 

Set Components

  • PlungeBox PRO XL portable tub
  • Assembly hardware
  • User instructions

 

Installation Notes

  • Place on a stable, level surface that supports full water weight
  • Assemble according to included instructions
  • Fill with clean water, then add ice until desired temperature is reached
  • Verify temperature using a reliable thermometer
  • Avoid overfilling to prevent overflow during entry

 

Care & Maintenance

  • Empty and dry completely after each use
  • Wipe interior with mild soap and soft cloth—no abrasives
  • Store folded in a dry, shaded area when not in use
  • Inspect seams, walls, and fittings regularly for wear
  • Keep covered or shaded to prevent heat absorption outdoors
Safety Information
  • For wellness and recovery use only; not a medical device
  • Consult your doctor before use if you have cardiovascular, respiratory, metabolic, or neurological conditions, are pregnant, or take medication
  • Never use alone or under the influence of alcohol or drugs
  • Exit immediately if you feel dizzy, numb, short of breath, or experience chest pain
  • Verify temperature before entry and limit sessions to safe durations
Specifications
  • Configuration: Oval
  • Dimensions: 123 × 79 × 75 cm
  • Imperial Size: 48.4 × 31.1 × 29.5 in
  • Capacity: 500 liters / ~132 gallons
  • Weight: 12.6 lb (empty)
  • Construction: Insulated wall design
  • Material: Lightweight, collapsible composite fabric
  • Placement: Indoor or outdoor, on stable level surface
Key Features & Benefits

Features

  • Oval configuration supports full-body immersion
  • Insulated walls help maintain steady temperature
  • Lightweight, collapsible design for portability
  • Simple setup in minutes
  • Suitable for indoor or outdoor recovery setups

 

Benefits

  • Enables complete, comfortable cold immersion
  • Maintains colder water longer with minimal ice use
  • Stores and travels easily for flexible recovery routines
  • Provides quick, tool-free setup
  • Adapts to varied environments and spaces
Disclaimer

For wellness use only. Not intended to diagnose, treat, or prevent conditions. Follow all manufacturer installation, electrical, and safety instructions.