HydroCap UV Lid
Ditch your straw lid and welcome the UV replacement lid that's cleaning your bottle & purifies your water. Powered by patented spatially placed dual 20 mW UV-C LEDs.
UV Purification
With 100,000,000X purification
against bacteria, viruses, spores, etc.

UV Bottle Cleaner
Automatic touchless bottle cleaning
cap with powerful dual UV-C LED lights.






Supercharge Your Favorite Bottle!
Fits all major brands of wide-mouth bottles.





For a Cleaner Flask
No more wondering how to clean your flasks,
HydroCap is your answer.
Patented spatially placed UV-C LEDs. Intelligent power management system. World-class rechargeable Li-ion battery. Non-contact near-field smart safety sensor. Patented UV-C shield. Tactile activation button. RGB ring LED indicators.

Rechargeable
Single charge lasts all week. Port-less magnetic
charger ensures 360° waterproof for ultimate safety.

Sustainable Design
zero-replaceable filter design make HydroCap
a sustainable solution for zero-waste purification.

Hydro Flask, Iron Flask, Simple Modern,
Takeya, MIRA, Klean Kanteen, FIFTY/FIFTY, Hydro Cell, Thermoflask, Gold Armour, and many others. Check all the compatible models & sizes below.
Shop HydroCap UV LIDBrand and Sizes | 10 oz | 12 oz | 14 oz | 16 oz | 18 oz | 20 oz | 22 oz | 24 oz | 32 oz | 40 oz | 64 oz | 84 oz | 128 oz |
Hydro Flask Wide Mouth | |||||||||||||
Simple Modern - Summit | |||||||||||||
Takeya | |||||||||||||
MIRA | |||||||||||||
Klean Kanteen | |||||||||||||
FIFTY/FIFTY | |||||||||||||
Hydro Cell | |||||||||||||
Thermoflask | |||||||||||||
Gold Armour | |||||||||||||
Iron Flask |

One HydroCap
Destroys >100M germs at a click of a button.
Provides zero-waste purification system.
Equals 16K gallons of purified water.
Saves >20,000 single-use plastic bottles.
Performs >80,000 automatic bottle cleaning cycles.