Travel

Traveling through five countries with only a carry-on can save time and money, but it also exposes common packing and planning mistakes. Here are five things I would not repeat after navigating airports, trains, budget airlines, and hotel check-ins with one small bag.

Seasoned travelers tend to buy the same small set of airport essentials before a flight, from water and power gear to snacks and neck pillows. The pattern reflects how flyers manage delays, airline fees, and long hours in transit.