disclosed is a plastic or paperboard container having an interior chamber , an open end , and a closed end for receiving and securing a relatively flat packaged insert having a cut out area adapted to hook over a catch mechanism . the container comprises a top piece including a locking element and a bowing slit . the container further comprises a bottom piece that may include a guide element . the top piece and the bottom piece are attached to one another to form the container . the locking element and the guiding element are oriented within the interior chamber in such a manner as to cooperate to receive and retain the one or more inserts . the one or more inserts can be released by applying inward pressure on each side of the container causing the top and bottom pieces to bow away from one another thereby releasing the locking elements .