Weight Bag

FIG. 1 is a perspective view of my new, ornamental design for a weight bag.

FIG. 2 is the front view of my new, ornamental design for a weight bag.

FIG. 3 is the back view of my new, ornamental design for a weight bag.

FIG. 4 is the side view of the left side of my new, ornamental design for a weight bag.

FIG. 5 is the side view of the right side of my new, ornamental design for a weight bag.

FIG. 6 is the top view of my new, ornamental design for a weight bag.

FIG. 7 is the bottom view of my new, ornamental design for a weight bag; and,

FIG. 8 is a front view with the top flap open of my new, ornamental design for a weight bag.

The broken lines in FIGS. 1 through 7 represent stitching which form no part of the claimed design.