Nickelodeon Ninja Turtles Backpack & Shell Lunch Box Set Teenage Ninja Turtles 16-inch backpack is ready for action with insulated shell lunch kit, side mesh pockets, padded straps and back. * Adjustable shoulder straps * Top locker loop * Zipper closure * Air mesh side pockets * Shiny turtle shell lunch box attaches to backpack for convenient carrying * Backpack: 16" X 12" X 5" * Lunch Box: 10" X 8" X 2.