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Our Technology For Your Favorite Bottle
WAATR UV purification and self-cleaning bottle caps for your favorite bottle.
We are great advocates for reducing industrial waste, minimalism, and recyclability. If you already have an insulated bottle, there is a high chance we already have a cap that fits your bottle. Our Cap-only systems fits major brands like Hydro Flask, Iron Flask, Simple Modern, Takeya, MIRA, Klean Kanteen, FIFTY/FIFTY, Hydro Cell, Thermoflask, Gold Armour, S'well, Mira, Chilly's, and many others.
Use the drop-down menu below and select the Brand, Style, and Size of your bottle to see which of our cap-only systems is compatible with your bottle.
If you need any help selecting the right cap for you, please feel free to contact our customer service at hello@waatr.com
Single UV-C Purification Technology
Power: 1X 15 mW
E.coli kill rtae for comparions: 99.9996%
Highly effective against various bio-contaminants
Not effective against chemical contamination
Not effective against particulate contamination
Rechargeable battery: up to 7 days on a single-charge
Touch activation
Self-cleaning bottle: 6 times a day i.e., once every 4 hour.
Not available
Port-less 360 degree charger
Dimensions: 2X 2 in
Weight: 0.15 lbs
Single UV-C Purification Technology
Power: 1X 20 mW
E.coli kill rate for comparison: 99.999999%
Highly effective against various bio-contaminants
Not effective against chemical contamination
Not effective against particulate contamination
Rechargeable battery: up to 7 days on a single-charge
Touch activation
Self-cleaning bottle: 24 times a day i.e., once every hour.
Not available
Port-less 360 degree charger
Dimensions: 2X 2 in
Weight: 0.15 lbs
Single UV-C Purification Technology
Power: 1X 12 mW
E.coli kill rate for comparison: 99.99%
Highly effective against various bio-contaminants
Not effective against chemical contamination
Not effective against particulate contamination
Rechargeable battery: up to 7 days on a single-charge
Button activation
Self-cleaning bottle: 24 times a day i.e., once every hour.
Not available
Port-less magnetic charger
Dimensions: 2X 2 in
Weight: 0.1 lbs
Dual Spatial UV-C Purification Technology
Power: 2X 20 mW
E.coli kill rtae for comparions: >99.999999%
Highly effective against various bio-contaminants
Not effective against chemical contamination
Not effective against particulate contamination
Rechargeable battery: up to 7 days on a single-charge
Button activation
Self-cleaning bottle: 24 times a day i.e., once every hour.
Optional Smart Hydration Reminders
Port-less magnetic charger
Dimensions: 3 x 3 x 3.5 in
Weight: 0.3 lbs
