NEW Paw Patrol Backpack & Lunch Box! Back to School Set! by Accessory Innovations The Paw Patrol Backpack is 14 inches x 12 inches x 4.5 inches. Nylon poly backpack featuring lenticular panel art and bone shaped front pocket Classic rectangular insulated lunch kit. PVC front panel with 3D character heat sealed patches. Featuring Paw Patrol characters Marshall, Chase, Rubble