Base for container

FIG. 1 is a front perspective view of a base for container showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof, the left side view being a mirror image;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines illustrate structure or features that form no part of the claimed design.

The drawings include CAD lines that represent contour and not surface decoration.