On European and international trains in 2026, managing suitcases is a "do-it-yourself" process that involves several storage options. Unlike airports, there is no "check-in" counter; you must carry your own luggage onto the train. Small and medium-sized bags (backpacks and carry-on size) are meant to go on the overhead racks directly above your seat. For large or heavy suitcases, almost all high-speed and regional trains (like Eurostar, TGV, or ICE) feature floor-standing luggage stacks or "racks" near the entrance doors or in the middle of the carriage. Some trains also have a narrow "V-shaped" gap between seat backs that can accommodate a medium suitcase. A major "pro-tip" is to label your bags clearly with your name and contact info, as this is legally required on French and Italian trains. While luggage theft is rare, it is wise to keep your most valuable items (passports, laptops) in a small daypack that stays with you at your seat, and consider using a simple "bike lock" or cable lock to secure your large bag to the rack if you are traveling on a long-distance route with many stops.