The ornamental design for a pouch, as shown and described.
FIG. 1 is a perspective view of a pouch of the present invention;
FIG. 2 is a front view of the pouch of FIG. 1;
FIG. 3 is a back view of the pouch of FIG. 1;
FIG. 4 is a left side view of the pouch of FIG. 1;
FIG. 5 is a right side view of the pouch of FIG. 1;
FIG. 6 is a top view of the pouch of FIG. 1;
FIG. 7 is a bottom view of the pouch of FIG. 1;
FIG. 8 is a front perspective view of the pouch of FIG. 1 showing a flap in an open position;
FIG. 9 is a front perspective view of the pouch of FIG. 1 showing the flap in an open position and contents of the pouch partially removed;
FIG. 10 is a top view of the pouch of FIG. 1 showing a flap in an open position and a closure mechanism in an open configuration; and,
FIG. 11 is a top view of the pouch of FIG. 1 showing a flap in an open position and a closure mechanism in a closed configuration.
The broken lines in the drawings illustrate portions of the pouch and environment that form no part of the claimed design. The pouch is shown with a symbolic break in its width, represented by a break line. The appearance of any portion of the article between the break lines forms no part of the claimed design.