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"Defender" is a reusable water bottle made out of metal and glass. It serves two purposes, directly filtering drinking water as you consume it, as well as having a retractable piece of paper with water quality testing strips and information on impurities and contaminants. The usage of reusable water bottles reduces our carbon footprint. With its porous activated carbon filter, water safety becomes and on-the-go privilege. The portable field test strips provide information on the chemical water quality in seconds.
Sarajevo, Bosnia & Herzegovina