CrazyCap Replacement Bottle Only

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✓ Replacement bottle for your crazycap 

✓ Vacuum insulated double walled 304 stainless steel

✓ Sweat-proof, and non-slip design

✓ BPA free

CrazyCap Sterilization Studies ( Tested By ISO Certified 3rd-Party Labs) 

  • Click here for CrazyCap bottle sterilization study on Escherichia coli
  • Click here for CrazyCap bottle sterilization study on Salmonella enterica 
  • Click here for CrazyCap only sterilization study on Staphylococcus aureus
    (on 10- iPad surface)

Additional studies by EPA on UV technology for water treatment:

  • Click here to see EPA study on UV water treatment effectiveness on various microorganisms in water.
  • UV-C: STERILIZATION OF THE FUTURE | CrazyCap’s powerful ultraviolet light is your family’s new favorite tech! Built right into the cap, our hard-working rays are on the same germ-killing wavelength as the UV used to sanitize operating rooms, water treatment plants, and other serious stuff. The best part? It’s 100% CHEMICAL-FREE.
  • MAGICAL SELF-CLEANING BOTTLE | Sip back and relax! CrazyCap stops bacteria and germs from breeding inside your water bottle. Every four hours, UV rays in the cap automatically activate, keeping your water 99.9996% fresh and clean—and the bottle free from yucky mold, mildew, microbes, odors, and everyday funk.
  • 60 SECONDS TO PURE REFRESHMENT | So easy, even the kids can do it! With just a few taps of the finger, you can enjoy pristine drinking water whether you’re at home, camping, on the sports field, or in the parent pick-up line. Tap the cap twice for quick 60-second cleansing, or five times for deeper 2-minute purification.
  • SUPER INSULATED STAINLESS STEEL | Durably crafted of BPA-free 304 stainless steel with double-walled vacuum insulation, the CrazyCap flask is virtually indestructible. It stands up to the occasional drop, won’t leak, maintains hot beverages for 12 hours, and keeps drinks icy cold for up to 24 hours without breaking a sweat.
HAPPY ECO-FRIENDLY HYDRATION | The best alternative to boiled water, wasted soap, and expensive water tablets. CrazyCap helps keep your crew healthy while replacing 500,000+ plastic bottles! Reduce waste, save a ton of money, and enjoy our 100% SATISFACTION GUARANTEE backed by a limited LIFETIME warranty.

As seen On

Level Up Your Hydration, Fabulously!

Popular FAQs

◉ Saves your money: You don’t need to pay for bottled water. 
◉ Saves your time: You don't have to search for a clean water source.
◉ Saves your health: Say goodbye to Traveler's Diarrhea. CrazyCap ensures your water is safe to drink by killing 99.9996% of germs lurking in your water.
Saves your contents: Keeps water cold for 24 hours and hot for 12. 
◉ Saves Plastic: No more plastic bottles from grocery stores. They are not only bad for the environment, but also bad for your health as they are loaded with millions of microplastics. 
◉ Saves your hiking trip: As long as you have access to translucent water (free of debris), you can ensure CrazyCap is sterilizing effectively. No need to buy water while you hike, backpack, trek the wilderness or travel outdoors.

◉ If you’re a Value Shopper: The best bang for your buck! With CrazyCap, you can enjoy premium water safety at a one-time cost. And the bottle is designed to last 10-years! 
◉ If you hate germs: Millions of people fall sick by consuming contaminated water every year
◉ If you have a medical condition: If you have an underlying health condition and need access to sanitized water, this product is made just for you
◉ If you’re a Senior Citizen: Health and wellness is your top priority 
◉ If you’re a Technophile: Love to try the newest and latest game-changing technologies
◉ If you’re an Adventurer: Perfect for hiking, backpacking, camping, etc. 
◉ If you are a Fitness/Health Buff: Hydration is your top priority
◉ If you love the planet: CrazyCap is eco-friendly and will help you cut down on plastic waste while staying hydrated

Germ-free, sustainable living. - Healthy hydration. Independent third-party testing confirms that CrazyCap kills 99.999% of e. coli in Crazy mode*
Self-cleaning mode frees you from bottle cleaning routines
No more moldy smell in your bottle. Saves you time and money! Using CrazyCap replaces 500,000+ bottles

Built right into the cap, CrazyCap’s innovative UV light rays are on the same wavelength as the UV used to sanitize hospital operating rooms, water treatment plants, and other industrial applications. Bring this breakthrough science home for a water bottle that’s self-cleaning and chemical-free. CrazyCap’s germicidal effectiveness has been tested, verified, and certified by the industry’s top 3rd-party laboratories. Every four hours, UV rays in the cap automatically activate to kill 99.9996% of microbes and pathogens in your bottle, keeping both water and bottle free of mold, mildew, germs, and odors. Crafted of 304 stainless steel with double-walled vacuum insulation, the bottle delivers reliable thermal performance that keeps beverages hot for 12 hours and icy cold for up to 24 hours. It is FDA-certified, food-grade and BPA-free, and also rated IPX7 waterproof by the FCC, CE, and RoHS.

◉ In regions with bad water quality
◉ During travels to places where water is costly
◉ In crowded locations where there is a high-risk for bacteria
◉ In home-care communities
◉ While hiking, backpacking, wilderness trekking, and outdoor traveling
◉ In everyday life to reduce plastic waste

◉ CrazyCap has been featured on HSN, QVC, TSC, Worldwide Business with Kathy Ireland, Rachel Ray, CNET, CNN, Forbes, Oprah Magazine, etc. 
◉ It has more than 2000+ reviews on Amazon, Walmart, BestBuy, etc., and was listed as one of TIME’s Best Inventions of 2020

CrazyCap® 2 with built-in UV-C LED (BPA free)
◉ Triple insulated 304 stainless-steel bottle (BPA free)
◉ Patented 360º Port-less charger. (Note: twin-value-pack includes 2X chargers)
◉ User’s manual
◉ Lifetime warranty

CrazyCap Sterilization Studies ( Tested By ISO Certified 3rd-Party Labs) 

Click here for CrazyCap bottle sterilization study on Escherichia coli

Click here for CrazyCap bottle sterilization study on Salmonella enterica 

Click here for CrazyCap only sterilization study on Staphylococcus aureus
(on 10- iPad surface)

Additional studies by EPA on UV technology for water treatment:

Click here to see EPA study on UV water treatment effectiveness on various microorganisms in water.

Why CrazyCap?

Lifetime Warranty

We engineered CrazyCap to last a lifetime. We are so confident in our craftsmanship that we are the ONLY brand committed to giving you lifetime warranty.

Clean Water

Say goodbye to Traveler's Diarrhea. CrazyCap ensures water is safe to drink by killing 99.9996% of germs lurking in your water and bottle.

Self-Cleaning

Cleans your bottle automatically. Smart UVC LED turns on every 4 hrs. to keep the bottle clean and contents fresh.

2000+

5 STAR REVIEWS
★ ★ ★ ★ ★

Click here to read our reviews on Amazon

What Problems Does CrazyCap Solve?

- Saves you money: Stop paying for bottled water.
- Saves you time: You don't have to search for a clean water source.
- Saves you health: Say goodbye to Traveler's Diarrhea. CrazyCap ensures your water is safe to drink by killing 99.9996% of germs lurking in your water.
- Saves Plastic: No more single-use plastic bottles. They are not only bad for the environment, but also bad for your health as they are loaded with millions of microplastics.

Who Needs It?

- If you’re a Value Shopper: The best bang for your buck! With CrazyCap, you can enjoy premium water safety at a one-time cost. And the bottle is designed to last 10-years!
- If you hate germs: Millions of people fall sick by consuming contaminated water every year.
- If you have a medical condition: If you have an underlying health condition and need access to sanitized water, this product is made just for you.
- If you’re a Senior Citizen: Health and wellness is your top priority.
- If you love the planet: CrazyCap is eco-friendly and helps you cut down on plastic waste while staying hydrated.

What's The Result After Use?

- Germ-free, sustainable living.
- Healthy hydration. Independent third-party testing confirms that CrazyCap kills 99.999% of e. Coli in ‘Crazy mode’.
- Self-cleaning mode frees you from bottle cleaning routines.
- No more moldy smell in your bottle. Saves you time and money! Using CrazyCap replaces 500,000+ bottles.

What’s The Technology Behind It?

Built right into the cap, CrazyCap’s innovative UV light rays are on the same wavelength as the UV used to sanitize hospital operating rooms, water treatment plants, and other industrial applications. Bring this breakthrough science home for a water bottle that’s self-cleaning and chemical-free. CrazyCap’s germicidal effectiveness has been tested, verified, and certified by the industry’s top 3rd-party laboratories. Every four hours, UV rays in the cap automatically activate to kill 99.9996% of microbes and pathogens in your bottle, keeping both water and bottle free of mold, mildew, germs, and odors.

View Lab reports

Where Is The Best Place To Use CrazyCap?

- In regions with bad water quality.
- During travels to places where water is costly.
- In crowded locations where there is a high-risk for bacteria.
- In home-care communities.
- While hiking, backpacking, wilderness trekking, and outdoor traveling.
- In everyday life to reduce plastic waste.

Who Loves It?

- CrazyCap has been featured on HSN, QVC, TSC, Worldwide Business with Kathy Ireland, Rachael Ray, CNET, CNN, Forbes, Oprah Magazine, etc.
- It has more than 1000+ reviews on Amazon alone, and was listed as one of TIME’s Best Inventions of 2020.

What’s Included In The Box?

① Built-in UV-C LED cap with rechargeable lithium-polymer battery..
② 304 SS vacuum insulated triple layer BPA free bottle.
③ Patented 360-degree portless charger
④ Quick guide.

Bring your
Water to life.

Quick and Easy to Use

Step 1. Fill
Step 2. Tap
Step 3. Clean water

Reviews

We’re Currently Collecting Product Reviews for this item.

In the meantime, here are some from our past customers sharing
their overall shopping experience:

4.7
Out of 5.0
A graph showing this site's review totals.
Overall Rating
93%
of customers that
buy this product give
it a 4 or 5-Star rating.
Verified Buyer
“Great buy”
March 10, 2021 by JORDAN D. (New York, US)
“Tap water will never be the same again!”
Response from thecrazycap.com:
Hi Jordan,

We really appreciate your wonderful feedback. “If there is magic on this planet, it is contained in water".
CrazyCap...Access to clean water.

If there is anything else we can do to help, please, let us know. 

CrazyCap Team.
Verified Buyer
“Great buy”
My concerns laid to rest!
March 6, 2021 by Tim V. (United Kingdom)
“I always had a nagging doubt about the hygiene of water bottles now I am happy that my water really is safe to drink!

Thank you crazycap.”
Response from thecrazycap.com:
Hi Tim,

Yay! That's awesome. 

We are super happy to read what you wrote.
CrazyCap..Access to clean water. 

If there is anything else we can do to help, please let us know.

CrazyCap Team.
Très bonne achat
February 6, 2021 by Steph
“Je suis un grand buveur d’eau et j’achète beaucoup de bouteille en plastique depuis que j’ai reçu crazy cap grosse économie et meilleur pour l’environnement”
Response from thecrazycap.com:
Hi Steph,

Thanks for sharing your wonderful feedback with us and the community. 

Yes, you are absolutely right on average we spend $500 per year on the bottled water, which has a huge impact on our economy and the environment. 

CrazyCap costs less than 0.001 per gallon of treated water providing up to 8 million ounces of drinking water. 

If there is anything else we can do to help, please let us know.

CrazyCap Team
Choose wisely and stay hydrated.