Ruz Star Wars Darth Vader Lunch Bag with Adjustable Shoulder Strap - Not Machine Specific Star Wars Darth Vader Lunch Bag is an officially licensed cool lunch bag for back to school This has a zipper closure designed, intended to insulate foods either warm or cold. It also has an adjustable carry shoulder strap In Poly Canvas, detailed embossed graphics Adjustable and detachable carry shoulder strap. Carry Handle on top Approximately dimensions: 7.5 in(H) x 9 in(W) x 3.5 in(D)