Embodiments of a container system for ingestion by humans and method of storing and dispensing liquids for ingestion by humans that include at least at least one first structure that can be in the general shape of a bottle. It also includes an illuminating part provided on a back of the operation button, which illuminates a back of the identifying indication, and plural protrusions in a shape of ribs that regulate an intensity of light penetrating through the identifying indication. The transmission mechanisms are arranged around an extended centerline of the guide tube and are wedge-shaped so that they can be positioned more closely to the extended centerline.