Backpack

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

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front perspective view thereof, showing the flap in a partially open position;

FIG. 9 is a front perspective view thereof, showing the flap and zipper in a partially open position;

FIG. 10 is an enlarged view of the area identified in FIG. 3 ; and,

FIG. 11 is an enlarged view of the area identified in FIG. 9 .

The dashed broken lines depict portions of the backpack which form no part of the claimed design.

The dotted lines depict stitching which form no part of the claimed design.

The thicker dashed broken lines in FIGS. 8 and 9 depict a zipper which forms no part of the claimed design.

Alternating long and short dashed lines in FIGS. 3 and 9 depict cut lines of the enlarged areas shown in FIGS. 10 and 11 , and form no part of the claimed design.