Michael Phelps Chilly GOAT Tubs by Master Spas

Go Cold. Live Bold.
Michael Phelps Chilly GOAT Cold Tubs

By Master Spas

Greatness, Redefined

Designed in collaboration with the GOAT himself, Michael Phelps, Chilly GOAT Cold Tubs are designed for those who want more for themselves.

Chilly GOAT Cold Tubs merge sophisticated design with the practicality of a cold tub that easily fits into your daily routine. With our thoughtfully crafted design, you can enjoy unparalleled comfort and superior performance in every session.

Recover faster, support your immune system, relieve inflammation, and more.

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Shop Our Tubs

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Woman sits on upper deck of cold tub and eases her legs in, visibly exhaling

Save $2,124

Valaris Terrain: Hot Tub + Cold Tub

$13,995.00

Valaris Glacier: Hot Tub + Cold Tub

$13,995.00

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Invest in your health with easy payments to fit your budget.

As low as $295 per month with Affirm at checkout.

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Michael Phelps -

“Being able to start my day in the cold tub allows me to be my best self and gives me the best chance to accomplish my goals — whether that’s in the gym, on the golf course or at home with my family.”

Empowering you to take charge of your recovery and wellness

Are you feeling stuck in your health and fitness journey? Cold water immersion can help you go from discouraged to empowered.

Do you struggle with the following?

Post-workout recovery
Muscle soreness
Inflammation
Joint pain

Lack of energy throughout the day
Poor sleep
Stress and anxiety
Discipline and confidence

Discover an immersive cold water tub that will keep you coming back for more.

Recovery and Performance

Reduce soreness and come back stronger

Improves Energy and Mood

Elevate your energy while lowering stress and anxiety

Encourages Quality Sleep

A change in body temperature triggers the release of hormones like melatonin

Clean, clear, cold water — 24/7

No more trips to the store for ice

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“Life is about living in the moment. When you are in a cold tub, you are forced out of your comfort zone. You can’t help but be in the present.”

— Michael Phelps

Chilly GOAT Tub Reviews

★★★★★
“I started taking cold showers when I traveled a lot for work as a way to wake me up. But the cold tub offers better immersion than a cold shower. I felt like it doubled the impact of a cold shower.”
Victor F.
Arizona

★★★★★
“I’ve used cold therapy in the past but it hasn't always been the most practical. I’ve had to go to the store and buy bags of ice to throw in my bathtub. With the Chilly GOAT Cold Tub, it’s easy to use and ready to go when I need it for recovery.”
Ben Hoffman
Professional triathlete

★★★★★
“I love how it looks, it’s super sleek. And being taller, it’s hard to find something that fit my whole body."
Jenn Wirth
Former D-1 basketball player

Achieving your best has never been easier!

Start your cold tub journey

Choose your Chilly GOAT Cold Tub model.

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Fill, plug in, and take a dip.

Achieve your best

Incorporate the chill tub into your routine and unlock the benefits of cold water therapy.

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Redefining cold water therapy with unmatched quality and expertise

Bringing together three decades of spa manufacturing experience and input from 23-time Gold Medalist Michael Phelps, Master Spas is revolutionizing the cold tub experience with Michael Phelps Chilly GOAT Cold Tubs by Master Spas. Master Spas, the world’s largest swim spa manufacturer and largest hot tub manufacturer that makes 100% of its product in the USA, is committed to crafting innovative products that meet the highest production standards so you can live life better. Achieve your potential with Michael Phelps Chilly GOAT Cold Tubs by Master Spas.