Discover innovative hydration with the GO3 Ozone Water Purifying Cap, a groundbreaking travel water purifier handcrafted in the USA. This American-made water purifying cap harnesses the patented EO3® electrolytic ozone technology to purify water directly inside your Nalgene® wide-mouth 1L or 650 ml bottles. Designed specifically for outdoor enthusiasts and adventurers, this compact and eco-friendly accessory transforms your bottle into a powerful purification system, making fresh, safe water accessible anywhere. Whether you’re hiking, camping, or traveling, the GO-3 cap offers a reliable and chemical-free solution to water filtration, setting a new standard in the portable water filters and purifiers category.

Dimensions: Fits Nalgene® wide-mouth 1L (32 oz) and 650 ml bottles perfectly
Materials: Durable, high-quality components assembled in the USA with imported parts
Technology: Utilizes patented EO3® electrolytic ozone purification for effective water treatment
Use Cases: Ideal for camping, hiking, outdoor recreation, and emergency water purification
Eco-Friendly Design: Chemical-free purification reduces plastic waste and reliance on bottled water
Compliance: TSA-compliant for convenient travel use
Origin: Carefully crafted in the USA by Roving Blue, a family-owned company in Wisconsin

The GO3 Ozone Water Purifying Cap is perfect for anyone seeking a compact, efficient, and reliable water purification solution on the go. Whether you’re exploring remote trails or navigating urban travel, this American-made cap ensures you have access to pure water at your fingertips. Elevate your outdoor gear with this innovative purifier that combines advanced technology with thoughtful craftsmanship.

GO3 Electrolytic Ozone Water Purifying Cap – Travel Purifier Accessory | Made in USA