The ornamental design for a containerstore, as shown and described.
FIG. 1 is a perspective view of a container store showing our new design;
FIG. 2 is a perspective view from another angle thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is an enlarged view of the area “9” shown in FIG. 1; and,
FIG. 10 is an enlarged view of the area “10” shown in FIG. 1.
Any shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours of the container store in the drawings.