This Swiss made product delivers all the benefits of a lightweight, durable, eco-friendly, leak-proof water bottle in a subtly, sophisticated style. Extruded from a single piece of aluminum and coated with a patented secret formula liner, this water bottle will not leach anything harmful into your beverage. It will not give your beverage any plastic taste or overtone. You can carry nearly any liquid in it (like fruit juices) without leaving the tast in the bottle. By using a single re-usable bottle, you will reduce the number of plastic bottles going into the landfill (or recycling process). Good for you, good for the environment.