Transform the taste of the water served from your tap with the Black+Baum Eau Good Water Bottle. This lightweight plastic bottle comes with an active binchotan charcoal filter inside. This filter, which has been used in Japan since the 17th century, naturally purifies the water surrounding it and will last up to six months. This natural purification process reduces chlorine, mineralizes the water, and even balances the pH level so you know you’re drinking the best. The Eau Good Water Bottle is outfitted with a cork plug style lid which securely closes using silicon and a stainless steel lever. Each of these elements is noted for its strength and all work together to keep your water as fresh as can be.