To sufficiently secure the quality of a radiopharmaceutical bottle storage container by greatly reducing the radiation streaming.

A container body 2 storing the radiopharmaceutical bottle 4 is covered with a first lid 3a, the first lid 3a is formed with an opening 7 exposing a medicine bottle upper surface 4c and having its diameter of a position opposed to the medicine bottle upper surface 4c smaller than the outer diameter of the medicine bottle 4, the opening 7 of the first lid 3a is covered with a second lid 3b, and a streaming outlet of the radiation, when the second lid 3b is opened for pricking an injection needle 10 in the medicine bottle 4, is formed into the diameter smaller than the conventional one.