Brita bottle blue and green makes water taste great anywhere. The filter primarily reduces the bad taste and odor of chlorine though it will also reduce other common impurities and particulates such as sediment, dirt, sand, silt, rust, limescale, and more. Each Brita bottle holds approximately 24 oz. while the Brita bottle filter insert will last for about 150 bottle refills. Filter inside. Refer to Model No 35561 (SKU 622338) for water bottle filter. Great for people on-the-go. 1-pack.