How Much Does a Cold Plunge Tub Cost in 2026?
The real price of getting into cold water at home, broken down by tub type, chiller, and running costs.
The short answer: expect to spend $299 to start a daily home plunge routine with an inflatable tub and ice. If you add a chiller, budget $700–$1,500 all in. Hard-shell tubs start around $4,000 and go past $12,000. Here's what each tier actually costs when you add ice, electricity, and maintenance.
Inflatable tub, ice only: ~$299 upfront + $30/mo
The Arctic Solo is $299. Two 20 lb bags of ice run about $10 and hold cold for a full day, so figure $30–$60 per month if you're plunging daily. No electricity, no plumbing, no installation.
Inflatable tub + chiller: $700–$1,500 upfront + $10/mo
A chiller-ready inflatable ($499) plus a 1/3 HP chiller ($400–$1,000) pays for itself in ice savings within a year. Running cost is roughly $8–$12/month in electricity depending on your climate.
Hard-shell tub with built-in chiller: $4,000–$12,000
Better aesthetics, longer lifespan, permanent installation. Running costs are similar to the inflatable + chiller combo. Worth it if you're staying in one place for 10+ years and want a fixture; overkill for most people.
The honest recommendation
Start with the inflatable, ice-only setup. If you're still plunging daily 90 days in, add a chiller. If you're still plunging 12 months in, then consider a hard-shell.