FIG. 1 is a perspective view of a booster pack according to one embodiment of the present invention;

FIG. 2 is a front elevation view of the booster pack shown in FIG. 1;

FIG. 3 is a left side elevation view of the booster pack shown in FIG. 1;

FIG. 4 is a rear elevation view of the booster pack shown in FIG. 1;

FIG. 5 is a right side elevation view of the booster pack shown in FIG. 1; and,

FIG. 6 is a top view of the booster pack shown in FIG. 1; bottom view of the booster pack shown in FIG. 1 is unornamented and forms no part of the claimed design of the booster pack shown in FIG. 1.

The broken lines shown herein are for illustrative purposes only and form no part of the claimed design.