The number of compartments in a given item can vary depending on the size and intended use. For example, a suitcase may have two main compartments plus several smaller pockets or sections inside for organizing items. A backpack typically has one large compartment with several smaller ones arranged around it to hold different types of items such as books, laptops, phones, chargers and other accessories. Additionally, some bags come with specialized pockets for things like water bottles or laptop cords. Depending on the design and features of the bag, there could be anywhere from one to multiple compartments available for organization and storage purposes.