🎒 A backpack or knapsack used for carrying personal belongings, typically made of durable materials and designed with multiple compartments and straps to distribute weight evenly on the wearer's back. It is a convenient and practical accessory for transporting items such as books, laptops, clothing, and other essentials while leaving hands free. The bag offers versatility and functionality, making it popular among students, travelers, hikers, and individuals on the go.