Backpack

FIG. 1 . 1 is a front view of the backpack; FIG. 1 . 2 is a back view of the backpack; FIG. 1 . 3 is a left view of the backpack; FIG. 1 . 4 is a right view of the backpack; FIG. 1 . 5 is a top view of the backpack; FIG. 1 . 6 is a bottom view of the backpack; and, FIG. 1 . 7 is a perspective view of the backpack. The broken line showing of stitching forms no part of the claim.