You all loved our Train Case so much that we decided to give it a little sister! The Mini Train Case has the same features, just slightly smaller, perfect for monograming and lined for those accidental spills. You're going to love this bag! Clean me! We recommend cleaning all of our lunch lined items by wiping clean with a damp cloth or Clorox Clean Up spritz. Do not put in washing machine and keep out of the dryer. Lay flat to dry.