In some embodiments, a medicinal storage container includes: a desiccant unit including external walls forming a gas-impermeable barrier around an interior desiccant region and including an aperture； a heating element； a controller operably attached to the heating element； a cooling unit； a compressor system including at least one evaporator coil unit, the compressor operably connected to the controller； a vapor conduit, the vapor conduit attached to a the desiccant unit at a first end, the vapor conduit attached to the evaporative cooling unit at a second end, the vapor conduit forming an internal, gas-impermeable passageway between the desiccant unit and the cooling unit； a vapor control unit attached to the vapor conduit and operably attached to the controller； and a medicinal storage unit including external walls encircling a medicinal storage region including a temperature sensor operably connected to the controller.
