Short answer: the Ice Barrel 500 is a 94-gallon upright barrel with R-16 foam insulation in the body and lid, a built-in seat and steps, and chiller-ready ports, for $1,749.99. It is the only tub without a chiller on this site that publishes an R-value. You sit upright in it, which not everyone likes.
How much ice does it take?
Cooling 94 gallons from 60°F to 50°F takes roughly 48 lbs of ice, before heat leaks in from the air and your body. The R-16 insulation and insulated lid slow that leak, so the water stays cold longer between top-ups than in a thin-walled tub. The listing publishes the R-value, which most makers don’t.
If the ice routine wears thin, the ports let you add a chiller later without modifying the barrel. Cold Plunge Chiller vs. Ice shows when a chiller pays for itself.
Where does it go?
It measures 30.7” wide, 57.6” long, and 42.1” tall. Empty weight is 104 lbs. The water adds about 784 lbs, so a full barrel is close to 890 lbs before you get in. Choose the spot before you fill it. You won’t move it afterward without draining.
At 42.1” tall, the built-in steps matter. You climb in and sit on the internal seat with water to your shoulders.
Upright or lying down?
An upright barrel takes less floor space and covers your shoulders easily. A laydown tub lets you stretch out. The 500 fits users up to 6 ft 9 in, per Ice Barrel.
What does the warranty cover?
Limited lifetime coverage for material defects. Ask what “limited” excludes, such as fading, and whether the lid has the same term.
You get, you give up
You get recycled, BPA-free construction made in the USA. You give up an included chiller and the option to lie flat.
How it compares
The Ice Barrel 300 costs $1,149.99 and fits users up to 6 ft. The 500 costs $600 more for the taller fit, the seat, and the published insulation. Ice Barrel’s site no longer lists the older Ice Barrel 400. Bottom line: worth it if you are over 6 ft or plan to add a chiller. See our cold plunge comparison.
