HydroBarrel™
Need a chiller?
- 41" Height - 6-9" taller than other vertical tubs for true, full body immersion.
- Space Efficient - experience the benefits of a full body plunge without the need for a larger tub.
- Insulation - 3" thick, double layer side walls, triple layer floor (single layer in others).
- Locking Cover - keep debris out and cold temps in.
- Inflatable - for easy portability as seasons change.
- Step Stool - non slip for ease of entry and exit.
- Residential Use - Indoor/Outdoor
Couldn't load pickup availability
Expert Support
1-Year Warranty

Collapsible content
HydroBarrel Specs
- Dimensions: 37"x37"x41"
- Weight: 22lbs (dry), 834lbs (100 gallons)
- Max fill: 130 gallons
- Recommended fill: 100 gallons
- Build: drop stitch fabric, 3" thick double walled, triple layer floor
- Connections: 1/2"
Included Items
OSONE HydroBarrel
- Locking Cover (Hard Inflatable)
- Chiller Ready Connections
- Carry-All Backpack
- Hand Pump
- Repair Kit
Setup Manual
Why Go Vertical with your Cold Plunge?
A modern take on traditional Cold Therapy. A space saving design for upright cold water immersion.
The Benefits of Cold Water Immersion are real. Feel the difference for yourself.
Better Mood
Cold plunging triggers the release of endorphins, helping to improve your mood and reduce feelings of anxiety or depression.
Stress Reliever
The shock of cold water activates the body’s stress-reducing mechanisms, helping you feel more relaxed and focused afterward.
Mental Resilience
Regular exposure to cold temperatures trains your mind to stay calm and composed under pressure, boosting mental toughness.
Improves Circulation
Cold water causes blood vessels to constrict, which improves blood flow and helps deliver oxygen throughout the body.
Enhances Recovery
By reducing muscle soreness and inflammation, cold plunging helps speed up recovery after intense workouts.
Reduces Inflammation
Cold exposure constricts blood vessels, which helps decrease inflammation and swelling in the body.
Improves Skin Health
Cold water can tighten pores, promote blood flow to the skin, and enhance appearance by helping clear out toxins.
Better Sleep
Cold plunging helps regulate body temperature, triggering a natural drop in core temperature, leading to better sleep.
TUB vs BARREL
Not all Cold Plunges are Built the Same
VS
Frequently Asked Questions
How easy is setup?
The HydroBarrel takes 5 minutes to setup. It's as easy as opening the package, removing the plunge from the carry-all bag and inflating with the included pump.
Can I setup outdoors?
Yes, this product is built for indoor/outdoor use. We recommend placing under a covered area, such as a lanai, to prevent direct sunlight and exposure to the elements.