Cooler box

Description

FIG. 1. is a perspective view of a cooler box showing the design;

FIG. 2. is a second perspective view thereof

FIG. 3. is a front elevation view thereof;

FIG. 4. is a rear elevation view thereof;

FIG. 5. is a left side elevation view thereof;

FIG. 6. is a right side elevation view thereof;

FIG. 7. is a top plan view thereof; and,

FIG. 8. is a bottom plan view thereof.

The broken lines in the figures illustrate portions of the cooler box that form no part of the claimed design.

Claims

The ornamental design for a cooler box, as shown and described.