WAATR.com Reviews
About this CompanyScience behind Portable Water Purifier
We have run meticulous laboratory tests to ensure our UV Light in our portable water purifier makes water from ANY source (free of debris) 100% safe to drink. See the full lab report here.
CrazyCap uses advanced 278nm deep UV LED to effectively sterilize water. See the charts above showing a significant reduction of bacteria in the contaminated water in both Normal and Crazy Mode Sterilization. The spectrum (260nm to 280nm) of light is found to have maximum disinfection capability.
Thanks to the recent development in LED technology, this special spectrum of light can now be produced without using toxic Mercury. When the Deep UV light enters the microbial cell, it destroys the active core (nucleic acids). Cells without the active core will no longer be viable.
Back to Product Reviews65 Product Ratings and Reviews
4.6
Overall Star
Rating
About this Company
Science behind Portable Water Purifier
We have run meticulous laboratory tests to ensure our UV Light in our portable water purifier makes water from ANY source (free of debris) 100% safe to drink. See the full lab report here.
CrazyCap uses advanced 278nm deep UV LED to effectively sterilize water. See the charts above showing a significant reduction of bacteria in the contaminated water in both Normal and Crazy Mode Sterilization. The spectrum (260nm to 280nm) of light is found to have maximum disinfection capability.
Thanks to the recent development in LED technology, this special spectrum of light can now be produced without using toxic Mercury. When the Deep UV light enters the microbial cell, it destroys the active core (nucleic acids). Cells without the active core will no longer be viable.
Tim V - 03/06/2021
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.
Company Response
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.
1 Company Review
03/06/2021
Happy to be safe.
Jessica P - 01/30/2021
Keeps my water incredibly fresh and cool tasting. No smells of must or mold, holds a fair amount of water, cap is responsive to touch and holds a charge well.
Company Response
Hi Jessica,
On behalf of the CrazyCap team thanks for leaving us such a wonderful 5- Star review.
We really appreciate your taking time out to share your feedback with us and the community.
If there is anything else, we can do to help, please let us know.
CrazyCap Team
James M - 01/06/2021
It replaced and old bottle that was breaking diwn
Karen P - 01/03/2021
Bought as a gift and I don't think it's been used yet.
Company Response
Hi Karen,
Thanks for sharing your review with us and the community. We would love to hear more about your experience.
If there anything else we can do to help, please let us know.
CrazyCap Team.
01/03/2021 - South Carolina
I think this is a great idea! Looking forward to receiving my order.
Sabra C - 12/18/2020
Great product!
Company Response
Hi Sabra,
Thanks for your wonderful feedback.
CrazyCap Team.
Tom S - 12/14/2020
Best invention, brilliant water bottle
Company Response
Hi Tom,
We really appreciate you taking the time to leave us a wonderful note.
Yes, CrazyCap is one of the best inventions of our founder Dr. Rakesh Guduru and he will be very happy to see what you wrote.
If there is anything else we can do to help, please let us know.
CrazyCap Team.
Ashley S - 10/26/2020
I bought this as a gift for my dad and he uses it everyday! We love that it is self cleaning with the UV light and has a long charge with the cap. Would recommend to others most definitely!
10/26/2020 - Louisiana
Easy to make my purchase. I had a link from an Instagram account that had one and looked into it, knew I needed one myself.
Cynthia - 09/01/2020
Cannot wait to use this on our trip out West! Makes us feel a lot safer
09/01/2020 - Illinois
Great idea! Wonderful customer service
Krita K - 08/30/2020
Happy with the quality and posting speed and tracing of the delivery.
08/30/2020 - Bangkok
Very clear and concise
Tricia P - 07/23/2020
love this bottle, water tastes so good! Makes my city water taste clean and stays cold for a very long time.
07/23/2020 - Wisconsin
The ordering was super easy, order arrived very quickly and the follow up was wonderful!
Gina R - 07/03/2020
I am a water bottle fanatic and this is the greatest bottle I’ve ever purchased yet
07/03/2020 - Michigan
I am truly satisfied the product
Candice S - 06/30/2020
The water tastes better, the bottle is durable and you can have your name engraved on it. What’s better than that?! :) But seriously, it’s a great product.
Frank - 06/28/2020
I think this product is innovative. I think it is timely in the marketplace as we continue to contaminate our watershed. I think it would be a great tool to add water test strips with the unit. Thanks
06/28/2020 - CT
I think the idea is brilliant!
Carol T - 06/17/2020
My husband loves his crazy cap. Assurance that the water he drinks is clean and safe.
06/17/2020 - Colorado
Quick and easy shipment
Bill - 05/21/2020
Versatile cap for crazy times. The general availability of bacteria and virus killing UV dosage through independent use of the cap is a great feature. Originally acquired for use in developing nations, canoe trips, etc.
05/21/2020 - Wisconsin
Good store layout, straightforward checkout, quick offer of discount to encourage additional sales, and best of all the product works as advertised; what is not to like?
Pat - 05/07/2020
Much more compact and lightweight than other UV LED sterilizers.
05/07/2020 - CO
Package arrived within a few days and was well packed. Thumbs up.
Gabriel V - 05/04/2020
Best water bottle I ever bought!
05/04/2020 - QC
Great
Vanessa M - 04/07/2020
I love the idea of this product but I think it’s really expensive for what it is
04/07/2020 - British Columbia
Hhh
Alasia W - 04/04/2020
Love it. Thanku for making something people can feel good about drinking water almost anywhere u go and it's actually clean. Thanku.
Christopher S - 03/06/2020
Paint is scratching on bottle
03/06/2020 - Colorado
Great
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