Fresh, great tasting BRITA water on the go. Stylish and reusable water filter bottle out of Tritan. It features an integrated activated carbon filtration system in the lid that transforms tap water into freshly filtered water. This technology significantly reduces chlorine, other taste impairing substances and fine solids. Your weekly supply of fresh and great tasting water in one handy bottle. This product by default comes with 4 cartridges. The Brita Fill & Go Bottle is available in assorted colours which is randomly selected.