This image shows a 3-in-1 multi-functional backpack set.
It typically includes a large backpack, a messenger/shoulder bag, and a smaller pouch or pencil case.
The large backpack often features a dedicated laptop compartment and can be suitable for school, work, or travel.
Some versions include a built-in external USB charging port for convenience.
The set is designed for versatility, allowing the user to choose the appropriate bag for different needs.
These sets are commonly made from durable materials like polyester and may offer water resistance.