Meet the Flexguard Multistage Water Filtration Bottle by Vitaloop, a revolutionary hydration solution in sleek black. Featuring NanoFlow Technology, this bottle reliably removes 99.9999% bacteria and various contaminants, ensuring pure water with one-touch operation. With a filtration speed of 16.23 fl oz (480 ml) in 45 seconds, it offers consistent safety for your on-the-go lifestyle. Designed for convenience, its advanced system mimics lab-tested conditions to consistently deliver clean, great-tasting water wherever you are.