Strap Retention Device

FIG. 1 is a perspective view of the present invention, in its environment.

FIG. 2 is a perspective view thereof.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a top-down view thereof.

FIG. 6 is a bottom-up view thereof.

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

FIG. 8 is a left-side profile view thereof.

The broken lines in the figures illustrate portions of the article which form no part of the claimed design.