To provide a hinged cap of which a cap body, lid body, and hinge can be produced each as a separate body from the others and in a color differing from those of the others and which allows, for the cap body and lid body, materials to be selected freely in quality.

A hinged cap 1 comprises a cap body 2 and a lid body 3 which are joined by a snap hinge 4. These cap body 2, lid body 3, and snap hinge 4 are produced as separate bodies each differing in color or quality from the others. On two opposed sides of the snap hinge 4 fastening parts 4a, 4b are formed and in the peripheral sides of the cap body 2 and the lid body 3 fastening holes 2b, 3d are formed, the fastening parts 4a, 4b of the snap hinge 4 being fastened to the fastening holes to join the cap body 2 and the lid body 3.