The Wartmann Sous Vide Waterbak - 12 L is the ideal container for cooking sous vide. The water container has a capacity of 11.7 L and is made of strong plastic. The water container has a measurement scale on the outside and is suitable for the Wartmann Sous Vide Stick. The Wartmann Sous Vide Waterbak - 12 L has space for a rack with 4 positions and the sous vide controller, making it ideal!