Dhaka, March 2 -- Travelers planning a vacation break should reconsider packing their belongings in black, navy, or gray suitcases, as security experts warn these popular colors may increase the risk of theft and loss.

Recent research shows black is the most commonly chosen suitcase color, with around 45% of travelers opting for the shade due to its neutral and understated appearance.

Navy and gray follow closely, accounting for 30% and 25% of luggage choices, respectively. Combined, these three tones represent roughly 95% of all suitcases in circulation.

Travel safety specialist Aran Dharmeratnam said the first lesson he teaches clients is how to blend into an environment without appearing to be an "easy target."

However, he noted th...