The ornamental design for a gluestickcontainer, substantially as shown and described.
FIG. 1 is an isometric view of a glue stick container showing the new design;
FIG. 2 is a front isometric view thereof, shown at a larger scale;
FIG. 3 is an inverted front elevational view thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a top plan view thereof.
The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. Additionally, while described as a glue stick container, use of the ornamental container design is not limited to containing glue sticks.