The DJI Convertible Carrying Bag can be converted between a shoulder bag and backpack to suit users' portability needs.1. The shoulder bag configuration provides enough space for Mavic 3 and its accessories, offering a more convenient shape that makes items easily accessible.2. The backpack configuration provides enough space for Mavic 3 and its accessories, along with a 16-inch laptop and other small items for daily use, making it perfect for short trips.