A box for a medical device includes a first panel, a second panel hingedly connected with a lower edge of the first panel, a third panel hingedly connected with a lower edge of the second panel, a first side flap hingedly connected with a first side of the first panel, and a second side flap hingedly connected with a second side of the first panel. The third panel is folded over the second panel and the second panel is folded over the first panel for forming a first storage compartment and a separate second storage compartment. The first and second side flaps are folded over the second panel for closing the sides of the box. The box includes a cover foldable over and interlockable with the first side flap, the second panel, and the second side flap for holding the cover closed and closing the box.