Stealth Cold Plunges
The Stealth Plunge is a fully insulated XL cold plunge, built with 316 marine-grade stainless steel and finished with a hand-crafted 100% cedar top. Designed to deliver the deepest plunge on the market while still fitting through any standard door frame, it combines durability with elegance. Engineered for powerful cooling, filtration, and chemical-free sanitation, it adjusts from 37°F to 107°F with our mobile app.
What You’ll Love: A sleek, stainless steel design with powerful recovery benefits.
✅ 316 Marine Grade Stainless Steel & Gun Metal: Durable, easy to clean, and built to last. The stainless steel tank is equipped with an inlet jet, and seal drain.
✅ Fully Insulated: comes with 2 inches or PU foam to keep your water cooler longer in any climate.
✅ Built for Home & Commercial Use: Its premium build, low-maintenance design, and weather-resistant materials make it ideal for homes, gyms, hotels, and wellness studios.
✅ No Chemicals Needed: Our powerful UVC filtration system cleans your plunges with no harsh chemicals needed.
✅ Industry Leading Warranty: 1 year full coverage warranty
• Product Size: 50in length • 32.5in width • 31.5 height
• Product Weight: 175lb weight empty • 1300lbs with water
• User Weight Limit: No limit
• Product Materials: Powder Coated Gun Metal & Stainless Steel Liner
Every plunge is backed by a 1-Year Full Coverage Warranty — no fine print, no hassle. Want total peace of mind? Add an Extended Full Coverage Plan and stay protected for years to come.
The Stealth Plunge is a fully insulated XL cold plunge, built with 316 marine-grade stainless steel and finished with a hand-crafted 100% cedar top. Designed to deliver the deepest plunge on the market while still fitting through any standard door frame, it combines durability with elegance. Engineered for powerful cooling, filtration, and chemical-free sanitation, it adjusts from 37°F to 107°F with our mobile app.
30-Day Guarantee
Free Shipping
1 Year Full Coverage Warranty
0% APR Financing
Details
What You'll Love
Dimensions
What's Included
Warranty
TRAIN & RECOVER
Cold Therapy Rediscovered
Built for any space
Elevate your space with the sleek design of the Stealth Cold Plunge, featuring a powder-coated exterior and sophisticated stained red cedar accents.
Crystal Clean UV LED Filtration
Guaranteed to keep your water clean and sanitized, the SlimX has UVC LEDs that eliminate 99% of bacteria & keep your water fresh longer than any chiller on the market.
Connected App
Adjust temperature and schedule your sessions remotely with the LIT Chiller App. Send over-the-air software updates directly to your chiller.
Hassle-free setup
Our hassle-free cold plunge setup requires no plumbing or extra wiring; simply fill it up with a garden hose and enjoy the refreshing 37-degree water therapy.
Chill and repeat
Experience the benefits of cold plunge therapy with our 37-degree water immersion, designed to boost circulation, reduce muscle soreness, and enhance recovery.
UVC LED Filtrations vs. Ozone Filtration
UVC is faster, cleaner, and more reliable than ozone—no chemicals needed.
How we compare
Our Edge
What Makes LIT Different
DIMENSIONS + WEIGHT
50in length • 32.5in width • 31.5 height
175lb weight empty • 1300lbs with water.
STAINLESS STEEL LINER
Luxurious stainless steel tank both equipped with an inlet jet, custom bench seat, and a push & seal drain.
LOW MAINTENANCE
Our state-of-the-art spa chilling system is equipped with a self-priming high-flow pump, 20-micron replaceable filter cartridge, automated UV LED sanitation, and powerful chilling or heating capabilities.
MADE FOR ALL BODY TYPES
User height limit is 6’9
APP ENABLED
Integrated to connect to our cold therapy app to control the temperature anytime anywhere.
Have more questions?
Talk to an Expert
Let us help you…take the plunge! Schedule a call with one of our LIT experts to get answers to all of your questions.
Try our Plunge in person
We’ve partnered with leading gyms, recovery studios, and spas across the country to give you a chance to feel the plunge before bringing it home.
Plunge FAQ's
Every purchase of our Stealth Cold Plunge includes:
- Insulated spa cover
- Free delivery
- 1 Year Full Coverage Warranty
- Matching cedar step stool
- Drain pump adapter
- 2-Year warranty on the SlimX chiller
- Install video guide
- x2 filter replacements (with chiller)
Depending on usage, we recommend changing your water every 2-3 months. We provide a standard garden hose adapter that allows water to flow easily to your desired location.
We recommend changing your filter once per month for residential use and once per week for commercial setups to maintain optimal performance
Yes! You will place the chiller next to your cold plunge, connect 2 hoses, fill with water, plug in to a standard 110V outlet and you're ready to change your life!
Our cold plunges ship next business day free! We ship free throughout the continental US. Please allow 5-7 business days for West Coast orders and 10-14 business days for East Coast orders. This delivery time applies to the lower 48 U.S. states. For Hawaii, Alaska, and U.S. territories, please allow an additional 2-3 weeks and an additional shipping fee. International orders vary - please contact sales for more information.
Yes! We offer flexible financing options at just $149 with 0% APR. All you have to do is head over to checkout and you can explore your financing options.
If you are a business you can explore our business financing up to 50k HERE.
Yes! You can control the temperature directly from your smart phone! Completely FREE! No membership required.
Our delivery partner will contact you via email to schedule a delivery time. The included delivery will bring your plunge to your curb or driveway.
No! All of our plunges use a standard 110V outlet.
LIT Cold Plunges are trusted by over 100 gyms and spas across the U.S. Our commercial-grade plunge and chiller system is built for high-traffic use and fits seamlessly into any professional setting. For optimal performance, we recommend changing the filters weekly.
Yes but only if the 1HP Chiller/Heater option is purchased. Our chiller is perfect for cooler climates and has a heating system so you can take the perfect plunge every time.
Every plunge and chiller is backed by a 1-Year Full Coverage Warranty — no fine print, no hassle. Want total peace of mind? Add an Extended Full Coverage Plan and stay protected for years to come.
Yes! We offer financing as low as $149 a month with 0% for 12, 24, and 36 months.
Our community
What our members are saying
- CCodiVerified ReviewerReviewingStealth Luxe Cold PlungeI recommend this productRated 5 out of 5 starsYesterdayCommercial Grade Cold Plunge
We own a wellness business and added a recovery room with plunges and saunas. Plunges are easy to use, stay clean, and look great in our space. Members love to use them after workouts, and everything has been running smoothly for 9+ months. As a business owner, I can appreciate the solid support this company gives far beyond the sale.
- MMartinVerified ReviewerReviewingStealth Luxe Cold PlungeI recommend this productRated 5 out of 5 starsYesterdayA Designers Dream
We own a luxury construction company, and we have been using LIT products over the last few months, including saunas and plunges. The products this company puts out are fantastic, and they care as much about detail as they do function. The materials are high quality, service is great, and we trully feel like they take care of us. If you are building a home, we would recommend any of their products based on our experience.
- KMKenny M.Verified ReviewerReviewingStealth Luxe Cold PlungeI recommend this productRated 5 out of 5 stars6 days agoBest plunge on the market
I have owned multiple plunges over the years and I can say this is by far the best cold plunge on the market. Besides the great design, the product actually works the way it's supposed to! App is easy to use, water stays cold and clean, and it's a true plug and play system. Nothing but great things to say about this experience from start to finish.
- MMikeVerified ReviewerReviewingStealth Luxe Cold PlungeI recommend this productRated 5 out of 5 stars2 weeks agoElite Performance
For any business looking to provide elite-level recovery and performance solutions, the Stealth plunge and saunas are a great fit. We have a high volume of professional athletes come to our facility and demand the best products. We went with LIT for our entire recovery systems for plunges, saunas, and red light beds. Great products!
- AAnnieVerified ReviewerReviewingStealth Luxe Cold PlungeI recommend this productRated 5 out of 5 stars1 month agoThe BEST
I have owned a plunge, and the past from a very big name in the industry, and this one doesn't even compare! It's sleek and modern with a nice LED light on the bottom, but my favorite part is the self-cleaning. You don't have to put any chemicals in the water, and the app makes it so easy to use. Took about 25 minutes to connect and start using it. If you you are on the fence, you won't be dissapointed with this plunge!