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.
1,307 Verified Customer Reviews
1,307 Customer Ratings and Reviews
Shopper Approved collects trusted reviews from customers who have made a verified purchase.
4.7
Overall Star
Rating
5-star reviews
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.
Momof201/01/2020 , Hawaii
Again- the cap does not charge
Merchant Response
1 Product Review
01/01/2020
Crazycap does not charge therefore does not work. I’ll be contacting customer service to hopefully rectify the situation.
Susan D.01/01/2020 , Ontario
No issues, great product.
Renee R.01/01/2020 , Colorado
I've heard great things about this bottle and have loved it since I bought it.
01/01/2020
As a fitness instructor I’m always looking for a good water bottle to fit my needs, this one definitely does, the size is perfect and I love that it sterilizes my water wherever I am.
Jane L.01/01/2020 , South Carolina
Still waiting for customer service to get back to me.
01/01/2020
cannot get it to glow blue indicating cleaning in progress. I have tried everything. I have an email In to your help line.
Scott M.01/01/2020 , CT
Great as I thought it would be
01/01/2020
Great for travel and great bottle
Janet P.12/31/2019 , WV
Quick and easy service!
12/31/2019
Love this. Good to know you can safely drink your own water without buying bottled products you can't be sure of. Thank you!
Swamina L.12/31/2019 , North Carolina
When entering Billing address the screen size become big by itself and navigation was challenging , looks like some kids developed this payment webpage , not sure how much secure it is .
Mary B.12/30/2019 , North Carolina
Need more space for longer name in your personalization box. My name is two words with a space between Mary and Esther -- didn't have room for the space.
Deborah G.12/30/2019 , Maryland
Fantastic. Quick and easy
Marietta W.12/29/2019 , New York
I am going to get these for a lot of upcoming birthdays. Love that it sterilizes cutlery etc
12/29/2019
So much more environmentally friendly and much healthier
Sean F.12/28/2019 , Massachusetts
A
Jennie S.12/27/2019 , Florida
Was delivered timely
12/27/2019
I love the bottle, it is very expensive but I think will be worth it!
Rob V.12/27/2019 , Illinois
Easy shopping experience.
Matt12/26/2019
Shipping time to delivery seemed reasonable, if a little long, in the context of the holiday crush. Product arrived in good condition.
Lori F.12/26/2019 , Minnesota
Fast and easy ordering experience.
Lisa P.12/26/2019 , Florida
Site was easy to navigate to find what I needed.
Carol F.12/26/2019 , Virginia
Hoping there is a guarantee for the life of the bottle
Billie S.12/26/2019 , Georgia
GREAT PRODUCT & FAMILY HOLIDAY TIME= AWESOME CO.!
Julie S.12/25/2019 , California
Navigating your website on my mobile phone was not easy.
Londi E.12/23/2019 , Alaska
I am looking forward to the bottles!! Hope you offer bigger lids soon.
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