The fungicide lid that can be used for sterilizing and/or protect medical connector is disclosed. In some embodiments, the lid of sterilization may include that be configured to be removably attached to can the first Room of medical connector. The delivery systems used for medical products are also disclosed herein. In some embodiments, delivery system includes the various distribution systems assembled for fungicide lid and/or the cap holder of sterilization. In some embodiments, it is moveable from delivery system that delivery system, which is configurable to allow medical products individually,.