A package for receiving a vial may include an inner portion folded into a first shape configured to receive the vial; an outer portion folded into a second shape configured to removably receive the first shape of the inner portion; and an identifying mark or label disposed on the inner portion and viewable when the inner portion is disposed within the outer portion. The inner portion may include top, bottom, and first and second side portions that define a first aperture configured to receive the vial, and a top flap securable to the top or first or second side portions so as to retain the vial within the first aperture. A second aperture defined in the top flap may permit access to contents of the vial without removing the vial from the inner portion, e.g., may have a diameter selected to permit the vial top to protrude therethrough.