A pack for smoking articles comprising: a group of smoking articles; an inner wrap , which wraps the group of smoking articles; a rigid outer container , which is cup-shaped, houses the inner wrap , has larger width than a width of the inner wrap and has: an open upper end , a lower wall opposite the open upper end , a front wall and a rear wall opposite one another, and two side walls opposite one another; and a filling element , which is inserted in the outer container to make up for a width difference between the outer container and the inner wrap and has a front wall , which is arranged in contact with the inner wrap , an upper wall , which is perpendicular to the front wall , and two side walls , which are opposite one another, are perpendicular to the front wall and to the upper wall and rest against the side walls of the outer container ; wherein the filling element comprises two support members , each arranged in contact with the rear wall of the outer container ; the pack being characterized in that: each support member consists of a first panel and of a second panel , which are hinged to one another along a central folding line defining a corner of the support member ; each first panel is hinged, at one end, to the corresponding second panel along the central folding line and is hinged, at the opposite end, to the front wall ; and each second panel is hinged, at one end, to the corresponding first panel along the central folding line and is hinged, at the opposite end, to a corresponding side wall . a group of smoking articles; an inner wrap , which wraps the group of smoking articles; a rigid outer container , which is cup-shaped, houses the inner wrap , has larger width than a width of the inner wrap and has: an open upper end , a lower wall opposite the open upper end , a front wall and a rear wall opposite one another, and two side walls opposite one another; and a filling element , which is inserted in the outer container to make up for a width difference between the outer container and the inner wrap and has a front wall , which is arranged in contact with the inner wrap , an upper wall , which is perpendicular to the front wall , and two side walls , which are opposite one another, are perpendicular to the front wall and to the upper wall and rest against the side walls of the outer container ; wherein the filling element comprises two support members , each arranged in contact with the rear wall of the outer container ; the pack being characterized in that: each support member consists of a first panel and of a second panel , which are hinged to one another along a central folding line defining a corner of the support member ; each first panel is hinged, at one end, to the corresponding second panel along the central folding line and is hinged, at the opposite end, to the front wall ; and each second panel is hinged, at one end, to the corresponding first panel along the central folding line and is hinged, at the opposite end, to a corresponding side wall . each support member consists of a first panel and of a second panel , which are hinged to one another along a central folding line defining a corner of the support member ; each first panel is hinged, at one end, to the corresponding second panel along the central folding line and is hinged, at the opposite end, to the front wall ; and each second panel is hinged, at one end, to the corresponding first panel along the central folding line and is hinged, at the opposite end, to a corresponding side wall . <EOS>