The ornamental design for a pouchbottle, as shown and described.
FIG. 1 is a top perspective view of an embodiment of the pouch bottle showing my new design.
FIG. 2 is a bottom perspective view thereof.
FIG. 3 is a front elevational view thereof.
FIG. 4 is a rear elevational view thereof
FIG. 5 is a left side elevational view thereof.
FIG. 6 is a right side elevational view thereof.
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines showing the press seal and scoring line are for the purpose of illustrating environmental structure and unclaimed subject matter and form no part of the claimed design.