A travelling bag is an essential element for any globetrotter. Also referred to as a suitcase, it is an item that people use to carry their belongings while traveling. However, there are several synonyms for this term, each with their own nuances. A valise is a small travelling bag that is often used for short trips. A duffel bag, on the other hand, is a cylindrical bag that is used for carrying sports equipment or gym clothes. A trunk is a large, rectangular container made of wood or leather that was originally used to carry personal belongings on long sea voyages. A rucksack or backpack is a compact bag that people use for hiking or camping trips. Whether you are planning a trip for business or pleasure, it's important to choose the right kind of travelling bag that meets your needs.