There are four external zippered closure pockets: one on the front, two on the sides, and one on the back, that offer added storage for cell phone, keys, small tools, and other frequently used accessories that you need to keep within easy reach. The spacious main compartment with drawstring closure under flap offers plenty of space to hold many things such as books, tablet, camera or other important belongings for all day use conveniently. There are also a total of 6 interior pockets and compartments for storing valuables such as wallet or cash safely and securely. Useful and practical unisex design for many occasions such as work, school, adventure, travel, shopping, business, or leisure.