A suitcase is a type of luggage designed for carrying personal belongings while traveling. Typically made from materials like fabric, plastic, or leather, suitcases come in various sizes and styles. They often feature a handle for easy lifting and wheels for convenient transport. Many suitcases also have compartments and pockets to help organize items. Suitcases are commonly used by travelers, including tourists and business people, to pack clothing, toiletries, and other essentials. They can be checked in at airports or carried on board, depending on their size. Popular brands of suitcases include Samsonite and Rimowa.