Introducing CrazyCap Pro: Your Ultimate Hydration Companion

Experience the power of self-cleaning & UV-C water treatment and enjoy clean drinking water anytime, anywhere!

Shipping Tips

Order now and ship by Thursday, October 5

Shipping Tips

Order now and ship by Thursday, October 5

CrazyCap 2 - Mint

Award-winning self-cleaning water bottle

Regular price $84
Hydration reminder
Keeps cold 24 hours
20 mW UV-C self-cleaning
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Order now and ship by Thursday, October 5

30 Day Satisfaction
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Returns (US $49+ only)
10 Year Warranty.
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Water Purification: NSF certified water purification with 15 mW UV-C LED technology destroys bio-contaminants (like E.coli 99.9996%), keeping your water clean and safe to drink.

Self-Cleaning: Automatic 20-second UV-C LED activation every four hours keeps your bottle fresh and odor-free.

Vacuum Insulation: keeps your beverages at the perfect temperature, whether hot or cold, for up to 12 hours and 36 hours respectively. Say goodbye to sweaty bottles.

Safe Charging: Port-less for ergonomic look & safety against water leakages. The USB end plugs into the wall adaptor & the portless end slides on the bottle cap.

Long Lasting Battery Life: Rechargeable lithium-ion battery lasts up to 7 days on a single-charge. Built-in with over-charge & over-discharge protection to ensure safety.

Third-Party Compatible: Fits with various 3rd-party cola-style bottle brands like S'well, Simple modern, Chilly's, Manna, Miramar, Iron Flask, etc.

The Future of Elegant, Conscious Hydration

Introducing the latest version of the CrazyCap - a vision of performance and stylish utility for the contemporary consumer. This isn't just a water bottle, it's a statement of elegance, a testament to forward-thinking design, and a commitment to conscious hydration.


"At the Dreamforce event, we decided to delight over 3,000 attendees with CrazyCap bottles as special giveaways. The response was outstanding - our community absolutely loved them! WAATR's meticulous attention to detail and commitment to customer satisfaction ensured timely delivery and impeccable condition of the products, making it an unforgettable gifting experience!"

Ashley Davis

Senior Art Director
Sales Force



UV-C Water Treatment

Advanced UV-C water treatment system at the touch of a button

15 mW UV-C LED

Tap five-times to activate Crazy Mode water treatment. Crazy Mode system complies with NSF/ANSI 55 - Ultraviolet Microbiological Water Treatment Systems

Access NSF certificate here.

Self-Cleaning Water Bottle

UV-C LED activates for 20 seconds automatically every 4 hour to keep your bottle odor-free.

Smart Charging

Patented 360° charger ensures portless charging for maximum safety against water damages.

Insulation Technology

Maintains beverages hot for 12 hours, and icy cold for up to 36 hours without breaking a sweat.

Long-Lasting Battery Life

Rechargeable lithium-ion battery lasts up to 7 days on a single charge. Built-in with over-charge & over-discharge protection to ensure safety.

Multi-Color Indicator LEDs

Ensures easy visualization of various functions.

Ton of Additional Features

The CrazyCap 2 is packed with a ton of other features, making it the ultimate water bottle cap for anyone who values cleanliness, convenience, and hydration.

Order your CrazyCap 2 today and experience the ultimate in clean, convenient hydration!


Clean hydration

A seamless and user-friendly solution, this UV-C water treatment system ensures access to clean drinking water anytime, anywhere.

Convenient self-cleaning

The auto-activated self-cleaning feature keeps your water bottle fresh and odor-free without the need for manual cleaning.

Leak-proof and portable

The CrazyCap bottle's leak-proof design allows you to carry it anywhere without worrying about spills, making it perfect for those with an active lifestyle.

Environmentally friendly

By using a reusable CrazyCap bottle, you're reducing plastic waste and contributing to a more sustainable future.

Versatile compatibility

The CrazyCap's cap also fits most cola-style water bottles, giving you hundreds of design options to choose from. Enjoy the benefits of self-cleaning technology with a personalized touch

Durable & Stylish

Made from high-quality materials, the CrazyCap bottle is designed to last while also being a fashionable accessory for your daily hydration needs.


Save money and reduce plastic waste with the cost-effective solution to buying bottled.

Easy Hydrated

Staying hydrated is essential for overall health, and the CrazyCap bottle makes hydration easy and enjoyable throughout the day.

Celebrity-Loved CrazyCap
As Seen on Rachel Ray!

Discover the bottle that's taking the world by storm! As featured on the Rachel Ray Show, the TV star herself handpicked and distributed CrazyCap 2 bottles to her lucky audience members. Don't miss your chance to experience the same top-quality hydration solution loved by celebrities and fans alike!


Experience the award-winning design and exceptional functionality with CrazyCap, the ultimate solution for clean and convenient Hydration.

Award Award Award

Ad Film

Discover CrazyCap 2's cutting-edge technology & the science behind the ultimate clean and convenient drinking water solution.

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Although WAATR greatly values customers sharing their personal experiences with our products, it's important to note that these reviews are not officially endorsed by WAATR. They represent individual experiences and should not be considered as official product claims or endorsements from the company.