Abstract: A lockable storage container for disc-like information storage media is disclosed. The storage container has a cover and a disc holder. The cover of the storage container has a notch structure formed on the inner surface at an open-side thereof. The disc holder has at least a projection element disposed around the annular sidewall. The storage container is locked by conjugating the projection element and the corresponding notch structure. In order to separate the cover and the disc holder, the projection element has to be broken. Accordingly, the storage container is lockable and prevents the disc-like storage media disposed therein from being stolen.