Baggage Handlers Explain Why Tying a Ribbon to Your Luggage Is a Big Mistake
In other words, what helps you identify your suitcase on the outside may cause problems behind the scenes, where machines are trying to scan luggage quickly and accurately.

Don’t Forget the Stickers: Old Labels Can Cause Issues Too
It’s not only ribbons. Old travel stickers and leftover airline labels can also create confusion.
John advises removing them because scanners may misread the bag or struggle to process it smoothly. A cleaner exterior reduces the risk of delays during sorting and loading. If your suitcase is covered in old stickers from past trips, it might look cool—but it could slow things down when speed matters most.
A Surprising Packing Warning: Marzipan Can Trigger Extra Screening
Here’s the unexpected one: marzipan.
John says marzipan, the almond-based sweet, can sometimes cause security concerns because its density resembles certain explosive materials on scanners. That doesn’t mean it’s banned, but it can lead to your luggage being flagged for additional screening.