Stealth Cold Plunge XL
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 XL 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: 55in 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
Details
What You'll Love
Dimensions
What's Included
Warranty
Train & Recover
Cold therapy rediscovered
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.
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.
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.
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.
Us VS. Them
How we compare
DIMENSIONS + WEIGHT
55in 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.
Plunge FAQ's
Every purchase of our Stealth Cold Plunge includes:
- Insulated spa cover
- Free delivery
- 1-year warranty
- Matching cedar step stool
- Drain pump adapter
- 1-Year warranty
- 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.
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.
Yes! Our cold plunge and chiller system can be used in a commercial setting, and we recommend changing your filters weekly.
Our chiller is perfect for cooler climates and has a heating system so you can take the perfect plunge every time.
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.
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
- AAnnieVerified ReviewerReviewingStealth Luxe Cold PlungeI recommend this productRated 5 out of 5 stars20 hours 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!
- VVikkiVerified ReviewerReviewingStealth Luxe Cold PlungeI recommend this productRated 5 out of 5 stars1 week agoPlunge & Sauna Combo
I bought the contrast therapy system and absolutely love it. The sauna has built-in red light therapy and looks stunning next to the plunge. We are excited about adding this service to our business and appreciate all the support and training we received from the team at LIT :)
- NNikkiVerified ReviewerReviewingStealth Luxe Cold PlungeI recommend this productRated 5 out of 5 stars1 week agoSelf Cleaning
This has been the best cold plunge I have ever owned, and clients love them. We have multiple plunges at our facility, and they look stunning. My favorite part about the system is its self-cleaning, so you don't have to add chemicals to the water. If you are operating a studio or any kind of business, we would highly recommend it!
- RRobbieVerified ReviewerReviewingStealth Luxe Cold PlungeI recommend this productRated 5 out of 5 stars2 weeks agoAmazing Plunge and Sauna Experience
Pulled the trigger on both of LIT's sauna and plunge for the full recovery stack! The plunge stays cold, quiet, and is easy to use. Now, if you really want to take it to the next level, add the dual sauna, and it changes everything!
- MMarcVerified ReviewerReviewingStealth Luxe Cold PlungeI recommend this productRated 5 out of 5 stars1 month agoGreat Plunge
Decided to go with LIT after my last plunge failed on me. This plunge keeps the water cold and clean without the need for any water treatment. It handles multiple clients back-to-back without any issues. Great product overall!