Book stack backpack

Description

[0001] FIG. 1 is a front view of a book stack backpack;

[0002] FIG. 2 is a rear view thereof;

[0003] FIG. 3 is a top view thereof;

[0004] FIG. 4 is a bottom view thereof;

[0005] FIG. 5 is a right-side view thereof;

[0006] FIG. 6 is a left-side view thereof;

[0007] FIG. 7 is a perspective view thereof, showing flaps down; and,

[0008] FIG. 8 is a perspective view thereof, showing flaps up.

Claims

The ornamental design for a book stack backpack as shown and described.

Images