Wednesday Wednesday Cello Americano Backpack + Trolley: • Laptop compartment. •Fully lined and personalized interior. •Padded backrest. Ergonomic, adjustable and padded straps. High quality finishes and zippers. Good touch feeling. •300D twill polyester material, durable and breathable. •Strong, spacious and organized. •Cart with side protection and front anti-fall stopper, 4 swivel and multidirectional wheels. 300D Polyester, PVC, ABS.