The ornamental design for a container, as shown and described.
FIG. 1 is a perspective view of a container showing my new design;
FIG. 2 is a front view of the design shown in FIG. 1, the rear view being a mirror image thereof;
FIG. 3 is a top view of the design shown in FIG. 1;
FIG. 4 is a bottom view of the design shown in FIG. 1;
FIG. 5 is a cross sectional view of the design taken along the lines 5—5 as shown in FIG. 2; and,
FIG. 6 is a perspective view of the design shown in FIG. 1.
The broken line showing of a mounted display item in FIG. 6 is for the purpose of illustrating an environmental structure and forms no part of the claimed design.