In addition to the base model, The Portal 2.0, Polar Monkeys also has the Brainpod 2.0, the Inflatable (which is good for travelers or those with limited space), and the Star Treatment (a top-of-the-line red cedar piston).

At $4,290, the Brainpod 2.0 is more expensive than the base model. It comes in a variety of colors and measures 67 inches long, 31.5 inches wide, and just over 22 inches deep. Both hot and cold options are available, and it ships in about six weeks.

The Polar Monkeys inflatable tub is cheaper than The Portal 2.0 at $2,690. This inflatable tub has a drain valve, pump, filter, ozone channel, inflation pump and tub cover. It is ideal for those who live in small spaces or want to easily take it with them when traveling. It’s 53.3 inches long, 31.5 inches wide, and 24 inches tall, and it ships in six weeks.

If you’re looking for a super cool cold dip, Polar Monkey’s Star Treatment is the way to go. Crafted from attractive red cedar, this aesthetically pleasing cold tub is seven feet long, two feet wide, and two feet tall. You can choose a standard or professional chiller, and the water temperature can go as low as 39 degrees Fahrenheit.