A container, in particular a plastic vial produced in the blow-moulding method and filled and closed in the mould, comprising a neck part (5) joining a container body (1), onto which neck part a one-part or multi-part cap (2) can be placed, in particular slipped, a fixing part (29) being associated with the cap (2), which fixing part is connected to the cap (2) by means of at least one predetermined breaking point (31), which can be detached by a relative rotational motion between the cap (2) and the container body (1) or parts of the container body, is characterized in that each predetermined breaking point (31) can be detached by rotational motions that occur both in the one rotational direction and in the other rotational direction with approximately the same angle of rotation and approximately the same torque.