A backpack is a versatile and convenient bag designed to be carried on one’s back using two adjustable shoulder straps. It is commonly used by students, travelers, hikers, and commuters for its practical design and ease of transport. Most backpacks feature multiple compartments and pockets, allowing users to organize and carry items such as books, laptops, clothes, water bottles, and personal essentials. Made from durable materials like nylon, polyester, or canvas, backpacks are built to withstand daily wear and tear. Whether for school, work, or outdoor adventures, a backpack offers both functionality and comfort.