Please add clay containers to Pickled "Ingredient" Recipe

Glass jars’ have 0.51 L of volume and the closest clay container by volume to a glass jar is a clay jug with 1.01 L of volume.
Technically with a 1.01 L container you should be able to make twice the amount of pickled food, but that will probably require a lot more coding than just making a new item, a clay jar.