The Cool Stuff: GO-3 Water Bottle Cap

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Made by: Roving Blue  Lena

Finalist, 2023 Wisconsin Innovation Awards

The latest in a collection of products that uses ozone to sanitize water, this purifier that fits directly on a Nalgene water bottle, introduced in 2022, has been CEO Yana DeMyer’s most successful commercial product to date. Roving Blue was featured on the cover of Insight on Business last February, when DeMyer shed light on the differences between her products and run-of-the-mill water filtration devices. Roving Blue products like the GO-3 actively kill viruses and bacteria in a matter of minutes by creating O3, which changes the chemical structure of microbes it encounters.

Click here to read about more cool stuff made in Wisconsin.

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