Portable case for small-sized game machine

FIG. 1 is a perspective view of portable case for small-sized game machine;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a perspective view thereof, with the case shown in an open position.

The surface(s) or portion(s) of the article not shown in the drawing or described in the specification form(s) no part of the claimed design.