If you’ve ever anxiously scanned the baggage carousel at the airport, you know the stress of trying to identify your suitcase among a sea of nearly identical black or navy bags. For many travelers, a common solution is to tie a colorful ribbon or strap around the handle to make it stand out. It seems harmless, even practical. However, a Dublin Airport baggage handler, John, warns that this seemingly innocent practice can create serious issues during travel.

John has spent years working behind the scenes at the airport, moving thousands of bags from check-in to planes and back again. Over time, he has noticed a pattern: travelers using ribbons or similar attachments often encounter unexpected problems, sometimes delaying their journey or complicating security checks. “Ribbons that people tie onto their suitcases to help identify them can cause issues with the bag being scanned in the baggage hall,” John explains.

Airports rely heavily on automated systems to track luggage. Each bag is typically assigned a barcode or RFID tag that allows scanners to identify it quickly as it moves through conveyors and sorting systems. When a ribbon, string, or other material is tied onto the bag, it can interfere with the scanner’s ability to read the tag. In some cases, the scanner may fail to detect the bag entirely, requiring manual intervention. This manual processing not only slows down the system but can also increase the likelihood of mistakes, such as the bag being routed to the wrong plane or delayed for hours.

John recounts instances where travelers’ flights were nearly missed because their brightly decorated bags couldn’t be scanned correctly. “It’s frustrating for everyone,” he says. “From the staff handling the bags to the passengers who are counting on their luggage arriving on time, these small additions can create bigger problems than people imagine.”

It’s not just ribbons that can cause issues. According to John, any loose items attached to the exterior of a suitcase—keychains, straps, or decorative charms—may interfere with airport scanners. Even a small sticker with metallic elements can confuse scanning equipment. This may seem excessive, but airports are extremely cautious. Security and operational efficiency depend on every bag moving through the system without obstruction. Anything that could slow down scanning or mislead equipment is treated carefully.

While ribbons are a major culprit, John also offers another tip that might surprise frequent travelers: avoid packing marzipan in your checked luggage. “Don’t ever pack marzipan in your luggage,” he warns. “It has the same density as some explosives.” For security systems that use density and imaging to detect potential threats, certain foods can trigger alarms. While most of the time it’s harmless, it does mean your bag may be flagged for additional screening. This can be time-consuming and stressful, particularly if you are traveling with tight connections or under a schedule.

Marzipan isn’t the only food item that can create issues. Dense chocolates, fudge, or even blocks of nougat can occasionally trigger alerts. John recommends packing any dense food items in your carry-on or, if possible, shipping them separately when traveling internationally. While this might seem inconvenient, it reduces the risk of a delay and the stress of being questioned at security checkpoints.

So, what’s the best way to make your luggage stand out without interfering with airport scanning systems? John advises thinking creatively but safely. One simple approach is to invest in a suitcase in a bold or unusual color. Bright blues, reds, or even patterned suitcases are far easier to spot than the typical black or gray. Another option is to personalize your bag with fabric paint, stickers, or tape that won’t dangle or cover the barcode. These methods allow your luggage to remain identifiable while avoiding interference with automated systems.

For those who want an extra layer of security, consider using a luggage tag with your contact information tucked securely into a clear sleeve. Unlike ribbons or charms that can flap around, a tag in a fixed position ensures that airline staff can identify your bag without creating scanning issues. It’s a small precaution, but in John’s experience, it can save significant stress at busy airports.

John also stresses the importance of double-checking airline rules and regulations before traveling. Many airlines now have strict guidelines about baggage attachments, particularly for international flights. “Some carriers are very specific about what can be attached to the outside of luggage,” he notes. “Even if a ribbon seems harmless, it might not meet airline standards in certain regions. Better to check in advance than deal with a surprise at the check-in desk.”

Beyond ribbons and marzipan, John shares some general advice for smoother airport luggage experiences. First, always weigh your bag before leaving home. Overweight luggage can be delayed or require repacking, which adds stress and sometimes causes missed flights. Second, pack fragile items in your carry-on when possible. Checked baggage goes through conveyor belts, sorting machines, and loading equipment; fragile items may break if not properly cushioned. Third, avoid overloading pockets and compartments with loose items, which can fall out during transit and create safety hazards for staff.

Many travelers underestimate how much preparation can reduce airport stress. John emphasizes that even small steps—like ensuring zippers are secure, using sturdy luggage, and avoiding attachments that flap—can make a huge difference. “When bags move smoothly through the system, everyone benefits,” he explains. “Travelers get their luggage on time, staff can focus on efficiency, and the airport runs safely and predictably.”

Interestingly, John says that these tips also apply to carry-on luggage, though the stakes are slightly different. Items dangling from carry-ons can catch on scanners, security bins, or other bags, creating minor disruptions. While the consequences may not be as serious as checked luggage being delayed, they still cause stress and slow down the screening process. Travelers who streamline their bags for scanning can get through security more quickly and without unnecessary questioning.

John admits that some travelers still enjoy the visual appeal of ribbons, charms, or other decorations. “I understand why people do it,” he says. “It’s fun, it’s personal, and it makes a bag feel unique. But in my experience, it’s just not worth the risk when you’re checking it in. A few small adjustments—bright suitcase colors, non-interfering decorations, and secure tags—achieve the same effect without causing headaches.”

He also encourages travelers to think ahead about other potential triggers for airport scanning systems. Foods, liquids, and unusual materials are the most common. Dense blocks of candy, liquids over the allowed limit in carry-ons, or metallic items that aren’t declared can all result in delays. John points out that a little planning and research goes a long way toward preventing unnecessary stress.

For many travelers, airports are already overwhelming environments. Security checks, long lines, tight schedules, and unfamiliar spaces can create anxiety. By taking John’s advice seriously—avoiding ribbons, not packing dense sweets in checked luggage, and personalizing luggage safely—passengers can make the process smoother for themselves and for airport staff.

In conclusion, while colorful ribbons on luggage may seem like a harmless and practical solution, they can create real problems in baggage handling and airport scanning. John, the Dublin Airport baggage handler, offers clear guidance for safer and more efficient travel:

Avoid ribbons, dangling charms, or anything that could obstruct the barcode or scanner.
Don’t pack dense foods like marzipan in checked luggage, as they may be flagged for security checks.
Choose brightly colored suitcases or safely personalize your luggage with stickers or fabric paint.
Use secure luggage tags to ensure identification without interfering with scanning systems.
Double-check airline rules and prepare luggage to minimize delays and stress.
By following these tips, travelers can reduce the risk of airport mishaps, avoid unnecessary delays, and ensure their luggage arrives safely at their destination. Sometimes, the smallest adjustments make the biggest difference. What seems like a cute or convenient idea—like tying a ribbon—may actually cause more stress than it prevents. Planning ahead, preparing carefully, and following simple safety tips can turn a potentially stressful experience into a smooth and even enjoyable part of your journey.

Travel is full of surprises, but John’s advice reminds us that a little foresight goes a long way. The next time you fly, consider these recommendations. Your luggage—and your peace of mind—will thank you.