For a standard trip in 2026, you should have at least two luggage tags per bag. The first should be a durable, high-visibility external tag attached to the main handle with your name and a way to contact you (ideally an email or a Google Voice number rather than your home address for safety). The second tag should be placed inside the bag, right on top of your clothes. This is a crucial "fail-safe" because external tags are often ripped off by airport conveyor belts or baggage handlers; if your bag is found without an external tag, the airline will open it to look for identification inside. Additionally, many 2026 travelers now include a digital tracker (like an AirTag) as a "third tag" for real-time location monitoring. If you are checking a bag, the airline's adhesive barcode tag serves as the official tracking document, but your personal tags are your primary defense against a total loss of property.