FIG. 1 is a perspective view of a mousse sachet, embodying our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top view thereof; the bottom view thereof being identical;

FIG. 4 is a right side elevational view thereof; the left side elevational view thereof being a mirror image; and,

FIG. 5 is a rear elevational view thereof.