HydroCap is a sustainable hydration accessory for eco-conscious enthusiasts. HydroCap is a game-changing bottle cap that fits all major brands of wide mouth water bottles, including Hydro Flask, Iron Flask, and many others.
HYDROCAP - Cap Only OVERVIEW
The WAATR HydroCap is a state-of-the-art replacement lid for popular water bottle brands like HydroFlask, IronFlask, and Simple Modern. This advanced cap utilizes UV technology to self-clean and sanitize your water bottle and it’s contents, eliminating up to bacteria (99.9999% E.coli), viruses, and pathogens. Say goodbye to your stinky bottle.
Designed to fit perfectly onto your existing wide-mouth water bottles, the HydroCap is a direct replacement for your HydroFlask's existing lid. This means that you can upgrade your bottle with ease and enjoy the latest in self-cleaning technology, zero-waste water treatment system, and hydration reminders.
The HydroCap is engineered with the highest quality materials to ensure durability and longevity. It is designed to be used for years to come, providing you with a long-lasting solution to keep your water clean and fresh.
With its cutting-edge UV technology, the HydroCap is the perfect solution for those who want to ensure their water is free of bio-contaminants. So why settle for a basic water bottle cap when you can upgrade to the WAATR HydroCap and enjoy the peace of mind that comes with a truly self-cleaning water bottle lid?
HYDROCAP - Cap Only KEY FEATURES

Third-Party Compatible
Fits with various wide-mouth bottle brands like Hydro Flask, Iron Flask, Simple Modern, Klean-Kanteen, etc.

Dual UV Water Purification
Powered by advanced 20mW UV-C LED. 99.99999% effective against a wide range of bio-contaminants. Not suitable for chemicals & particulates.

Self-Cleaning Water Bottle
UV-C LED activates for 20 seconds automatically every hour to keep your bottle odor-free.

Hydration Reminders
Optional hydration reminders intelligently reminds you to stay hydrated.

Safe Charging
Magnetic charging for ergonomic look & safety against water leakages. USB end plugs into the wall adaptor & charger ends attaches 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.

Multi-Color Indicator LEDs
Ensures easy visualization of various functions.
Inbuilt with ton of other features.

Convenience on-the-go
Rainbow handle ensures easy carrying no matter where you go.
COMPATIBLE BRANDS





Is HydroCap Tested?
YES, HydroCap has been tested by third-party ISO certified laboratory on two very different kinds of bacteria E.coli & Nontuberculous mycobacteria M. terrae. As it's relatively a new product, we are still conducting tests on a wider-range of bio-contaminants.