The ornamental design for a toolbeltvest, as shown and described.
FIG. 1 shows a perspective view of the tool belt vest of our new design;
FIG. 2 shows a front view thereof;
FIG. 3 shows a rear view thereof;
FIG. 4 shows a left side view thereof;
FIG. 5 shows a right side view thereof;
FIG. 6 shows a top view thereof; and,
FIG. 7 shows a bottom view thereof.
The broken line disclosure of the stitching and other elements in the foregoing drawings is for illustrative purposes only and forms no part of the claimed design.