As airports prepare for another busy summer travel season, passengers are being encouraged to rethink an often-overlooked detail before heading off on holiday: the color of their suitcase.

Travel specialists have highlighted that choosing a common luggage color could increase the risk of confusion at baggage claim, potentially leading to delays, stress, or even someone else mistakenly taking your belongings.

According to advice shared by airline representatives, black, blue, and grey suitcases are among the most commonly used worldwide. Since many travelers also purchase luggage from the same major brands, bags can look nearly identical when they arrive on the carousel.

This similarity makes it easier for passengers to accidentally pick up the wrong suitcase, particularly during peak travel periods when baggage halls are crowded and rushed.

To reduce the chances of mix-ups, travelers are encouraged to make their luggage stand out. Brightly coloured cases, distinctive patterns, or easily recognizable luggage tags can help ensure bags are quickly identified upon arrival.

However, while some holidaymakers attach ribbons, bows, or stickers to make their luggage easier to spot, airport staff warn that these additions may create unexpected problems.

A baggage handling employee at Dublin Airport recently explained that ribbons tied to suitcase handles can interfere with automated scanning systems used to process luggage. If a bag cannot be scanned correctly, it may require manual handling, increasing the risk of delay or failure to reach the intended flight on time.

The same warning applies to excessive stickers or decorations, which may also affect the scanning process and create complications during baggage handling.

Passport Checks Remain Essential

Alongside luggage advice, travelers are also being reminded to carefully review their passport details before traveling abroad.

Consumer finance expert Martin Lewis has previously urged holidaymakers to carry out two important checks before departure. First, ensure the passport has sufficient validity remaining for the destination country. Many countries require several months of validity beyond the date of entry, while European destinations often have separate requirements.

Second, travelers should verify that their passport is no more than 10 years old, as some countries impose restrictions even if the document has not yet expired.

Failing either of these checks could result in passengers being denied boarding or refused entry at their destination.

Lewis has highlighted real cases in which travelers lost valuable holiday time due to passport validity issues, including one passenger who reportedly missed several days of an expensive cruise after being prevented from boarding her flight.

For anyone needing a renewal, experts recommend applying well in advance. While passport processing times can vary, leaving it until the last minute may put travel plans at risk.

With airports expected to be exceptionally busy throughout the summer, a few simple preparations—from choosing distinctive luggage to checking passport validity—could help travelers avoid unnecessary complications and enjoy a smoother journey.