Gavin Business Backpack is made from wear-resistant nylon fabric and polyester lining. Top zippered pocket fit laptops up to 15.6", three front zippered pockets for you to organized various items like books and clothes, additional feature of side pockets for easily keeping your water bottle or umbrella. Ergonomic design with comfortable airflow back gives you maximum back support, breathable and adjustable shoulder straps for relieving the stress of shoulder. Comes with a luggage strap to slide over the suitcase upright handle for easier carrying. Suitable for school, travel and trade show.