Hello Kitty 12" Preschool Small Backpack ( Bear ) with Lunch Bag Hello Kitty Small Backpack. Adjustable shoulder straps are padded for carrying comfort. Size:12"(H) x 10"(W) x 4"(D) inches. Hello Kitty Lunch Bag Size: 7.5"(H) x 9.5"(W) x 3.5"(D) inches. Perfect for gift.