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: 5 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
The Stealth Cold plunge is built to last and comes with a 5 year warranty on the structure of the plunge and if you purchase the chiller it has a 2 year warranty.
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
5 Year 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, no toxic byproducts like ozone, which can be dangerous to your health.
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
- 5-year 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.
With our 1HP SLIMX UVC LED, we recommend changing your filter every 6-8 weeks depending on usage.
With our .8HP, we recommend changing your filter every 2-3 weeks depending on usage.
You can purchase replacement filters directly from us with fast and free shipping.
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.
The Cold Plunge Chiller & Heater comes with a 12-month warranty.
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
- CPColton P.Verified BuyerReviewingStealth Cold PlungesI recommend this productRated 5 out of 5 stars1 week agopackage secured
Got the plunge! Excited to get our members going. great sales team and support.
- RBRyan B.Verified BuyerReviewingStealth Cold PlungesI recommend this productRated 5 out of 5 stars3 weeks agoGreat Plunge
This thing is the bomb. Filtration is awesome. I have a sauna and I go from it to the plunge and the water is crystal clear for over a month.
- SShawnVerified ReviewerReviewingStealth Cold PlungesI recommend this productRated 5 out of 5 stars1 month agoElite Package
Went all in and bought the sauna and cold plunge package for my studio to offer contrast therapy. The plunge only took me about 20 minutes to set up, and it's a beast. I have clients using it all day and no issues keeping the water cold and clean. Assembling saunas only took me about an hour and they only need a standard outlet. Solid equipment!
- JJessVerified ReviewerReviewingStealth Cold PlungesI recommend this productRated 5 out of 5 stars1 month agoWe love our plunge!!
We originally got the plunge for recovery after workouts, but it’s quickly become a part of our entire family's daily routine. My husband uses it first thing in the morning and I love it in the afternoon to reset and recharge, and even our teenage son has started using it after sports to speed up recovery! It’s beautifully designed, easy to use, and the water stays clean and cold without the need for constant maintenance. Worth every penny.
- JJessVerified ReviewerReviewingStealth Cold PlungesI recommend this productRated 5 out of 5 stars1 month agoOur Own Spa Experience
We wanted to add a cold plunge to our new home and everything we looked at was terrible looking. This plunge is beautiful, functional, and has transformed our space. I couldn't find images of other bathroom spaces so wanted to share ours :)