Abstract: The present invention is directed to a coding and personalization device for containers to allow an individual to identify the ownership of the container. The coding and personalization device includes an opaque covering over each individual indicia on a portion of the container. The opaque layer is removable or detachable to expose select indicia thereunder to provide customization of that container. Further, a method providing a customization, including removing a portion of the opaque cover on the container to visually distinguish the container from similar looking containers.