Washing Agent Container

FIG. 1 is a top, front perspective view of a washing agent container showing the claimed design;

FIG. 2 is a bottom, rear perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in the figures show portions of the washing agent container that form no part of the claimed design.