BANGE BG-1916 Men Backpack Large Capacity Shoulder Computer Bag(Black)1. The main compartment provides large capacity and can accommodate 1 3 days of clothing. the inner tie prevents items from moving and keeps them tidy. the mesh zipper pocket makes it easier to find items 2. Partitioned storage, equipped with 3 three dimensional storage bags 3. Meets the safe size for boarding 4. Adjustable buckle, smooth zipper 5. Comfortable hand held, elastic side pockets 6. The back can be hung on the suitcase 7. Fabric: oxford