Many travelers tie colorful ribbons or straps to their suitcases to spot them more easily at baggage claim. While this seems practical, a Dublin Airport baggage handler named John warns it can cause real problems. He explains that “Ribbons that people tie onto their suitcases to help identify them can cause issues with the bag being scanned in the baggage hall.”

Airports rely on automated systems that use barcodes or RFID tags to track luggage as it moves through conveyors. Loose ribbons, strings, or charms can block or confuse scanners, forcing bags into manual processing. This slows the system and increases the risk of delays or bags being sent to the wrong plane. John says these small additions often create more trouble than travelers expect.

Ribbons are not the only concern. John notes that any loose items attached to a suitcase—such as keychains, straps, or metallic stickers—may interfere with scanning equipment. He also gives a surprising warning about food: “Don’t ever pack marzipan in your luggage. It has the same density as some explosives.” Dense foods can trigger security alerts and lead to additional screening.

To make luggage stand out safely, John recommends choosing a brightly colored or patterned suitcase. Stickers, fabric paint, or tape that does not dangle are better options. A secure luggage tag with contact information placed flat against the bag helps identification without causing scanning issues.

John advises travelers to check airline baggage rules, avoid unnecessary attachments, and pack thoughtfully. With small adjustments and a bit of planning, travelers can reduce delays, avoid stress, and help ensure their luggage arrives on time.