The invention relates to the closing devices for containers, mainly for the bottles with high quality alcoholic beverages, which prevent their repeated filling, in particular to such devices, which have means of indication of opening. A closing device contains a screw cover with a sealer and means of indication of opening, which is fixed by means of thread on external bushing, which is made with the means of fixation on the bottle, a decorative jacket, which is installed on the screw cover and an external bushing. The means of indication of opening is made on the outer duct of the screw cover in the form of annular indicator belt with the line of bending and annular lug on the lower end of cover with formation between them of an annular groove. On the side of decorative jacket below the line of bending of annular indicator belt a continuous section is made, which provides separation of jacket into two parts with shaping bent ends at opening of the bottle. In this case the indicator belt is made in the form of an annular belt placed in the cavity of annular groove up to the first opening of the bottle and with possibility of its exit from the upper edge of the lower part of jacket with partial return to the primary state and its arrangement between the edges of jacket at first opening of bottle.