Cryospring Portable Ice Bath

Summary

Portable inflatable tub for serious cold plunges. You get insulated walls, a rigid lid, and travel-ready storage for home or pro setups.

Overview

This inflatable immersion tub uses a drop-stitch body with a triple-layer cushioned bottom for comfort and stability. An air-gap design helps slow heat gain, while the rigid locking lid supports temperature retention and cleanliness between sessions. You fill it with water, drop in ice, or connect an optional chiller (sold separately). The tub deflates into a duffle-style backpack for easy storage and transport.

Set Components

• Inflatable cold immersion tub
  
• Rigid insulating lid with locking buckles
  
• Duffle-style travel backpack
  
• Inflation pump and vacuum
  
• Skimmer net
  
• Garden hose adapter
  
• Suction safety screen
  
• Repair kit
  
• Synching strap

Compatibility

• Works as a cold immersion container with user-supplied ice
  
• Pairs with compatible external chiller units (sold separately)
  
• Suitable for indoor or outdoor use on a stable, water-safe surface

Installation

1. Place the tub on a level, water-resistant surface rated for 1,148 lbs
   
2. Inflate fully with the included pump and confirm all seams feel firm
   
3. Attach the garden hose adapter and fill to your preferred level
   
4. Add ice gradually to reach target temperature, or connect a chiller
   
5. Close and latch the lid when not in use to support temperature hold

Operation and Maintenance

• Check water temperature with a calibrated thermometer before each session
  
  Add ice in stages, mix water, then recheck temperature before entry
  
• Never add ice while you are inside the tub
  
• Change water regularly based on use and cleanliness
  
• Rinse and wipe the interior with mild cleaner between uses
  
• Inspect for punctures, leaks, or seam issues before every session
  
• Drain through the garden hose adapter when emptying
  
• Dry fully, deflate, and store in the backpack in a cool, dry place

Capacity Notes

• Maximum capacity: about 135 gallons
  
• Filled weight at maximum level: about 1,148 lbs
  
• Tested temperature gain: about 0.6°F per hour at 80°F ambient with lid closed
  
• Actual performance depends on room temperature, starting water temperature, and lid usage

• External Dimensions (tub only): 58" L × 32" W × 27" H
  
• Maximum Water Capacity: approximately 135 gallons
  
• Empty Weight (tub only): approximately 21.5 lbs
  
• Filled Weight (max): approximately 1,148 lbs
  
• Construction: drop-stitch inflatable body with triple-layer cushioned bottom
  
• Insulation: air-gap insulated wall design
  
• Inlets/Outlets: stainless steel
  
• Inflation Time: about 2 minutes with included pump
  
• Drainage: garden hose drainage compatible
  
• Use Location: indoor or outdoor on a stable, water-resistant surface

Features

• Drop-stitch inflatable body with triple-layer cushioned base
  
• Air-gap insulated walls for slower heat gain
  
• Rigid insulating lid with locking buckles
  
• Stainless steel inlets and outlets
  
• Fast inflation with included pump
  
• Garden hose drain and fill adapter
  
• Travel backpack for storage and transport
  
• Skimmer net, safety screen, and repair kit included

Benefits

• Build a dedicated cold plunge space almost anywhere
  
• Support temperature hold between sessions with an insulated lid
  
• Improve comfort underfoot with a cushioned bottom
  
• Move and store the tub with light packed weight
  
• Set up and break down in minutes with the included pump
  
• Maintain cleaner water with skimming and easy drainage

This tub serves as a cold water immersion container only and does not include automated temperature control. Cold immersion carries serious risks including hypothermia, cardiac arrest, dangerous heart rhythms, respiratory distress, and drowning. Always consult a qualified clinician before use, especially if you have heart disease, blood-pressure issues, circulation problems, respiratory or neurological conditions, diabetes, are pregnant, recovering from surgery, or take medications. Never use alone. Do not use under alcohol or drugs. Always verify water temperature with a calibrated thermometer before entry. Follow conservative time and temperature limits based on your experience level. Exit immediately if you feel chest pain, breathing trouble, confusion, dizziness, numbness, loss of coordination, or any strong sense that something feels wrong. Cold immersion is not appropriate for children without medical clearance and direct adult supervision. Use this equipment at your own risk and follow all safety instructions from the manufacturer.