Backpack

Description

FIG. 1 is a front perspective view of a backpack illustrating a new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines show portions of the backpack and form no part of the claimed design. The broken lines depicting stitching do not form part of the claimed design.

Claims

The ornamental design for a backpack, as shown and described.