This practival travel laptop backpack is made of quality tear and water resistant nylon fabric with 210D polyester lining to ensure a long-lasting usage. Features with multi-compartments design to keep your goods well organized. The comfortable airflow back design with thick soft multi-panel ventilated padding gives you maximum back support. The breathable and adjustable padded shoulder straps can greatly relieve the stress from the shoulder. Perfect for sports, hiking, camping and traveling.