Luggage refers to the bags and suitcases that people use to carry their belongings when traveling. It comes in various shapes and sizes, including backpacks, duffel bags, and hard-shell suitcases. Travelers often pack their clothes, toiletries, and other essentials in luggage to ensure they have everything they need for their trip. When flying, it's important to know the airline's luggage policies, such as weight limits and size restrictions. Many travelers choose to use carry-on bags to avoid checked baggage fees and to keep their items close. Properly organizing your luggage can make your journey more enjoyable and stress-free.