The Roller Bag with Lunch Box from MaxToy is an ultralight carry on for children that is easy to roll on every surface. The 3D design has a zipper closure system to secure items inside. Interior features two mesh compartments. The retractable handle guides the unique 3 wheel system that's great for stairs and uneven floors. Top carry handle allows the bag to be easily lifted. Roller Bag has a durable aluminum frame and comes with a matching lunch box with adjustable shoulder straps. Lunch box includes tupperware and a plastic bottle.