Horse trailer feed storage bin

FIG. 1 is a perspective view of a horse trailer feed storage bin in accordance with my design;

FIG. 2 is front view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side view, thereof;

FIG. 5 is a back view, thereof;

FIG. 6 is a bottom plan view, thereof; and,

FIG. 7 is a left side view thereof.

The diamond surface pattern is continuous throughout.

The broken line showing of environment in the drawings is for illustrative purposes only and forms no part of the claimed design.