Backpack

Description

FIG. 1 is a side perspective view of a backpack according to our new and ornamental design.

FIG. 2 is a side view thereof.

FIG. 3 is an opposite side view thereof.

FIG. 4 is a front view thereof.

FIG. 5 is a rear view thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines illustrate portions of the backpack that form no part of the claimed design.

Claims

The ornamental design for a backpack as shown and described.