Portable Cooler

FIG. 1 is a perspective view of a portable cooler;

FIG. 2 is a right view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a cross-sectional view thereof, taken along line 8 - 8 of FIG. 4 ; and,

FIG. 9 is a top perspective view thereof, shown in an open condition.

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