This 3D hard shell backpack bag combines a sleek, Marvel-inspired design with durable, the compact laptop bag waterproof, and scratchproof material. Travel bags for laptop features a TSA-approved combination lock, dual external charging ports (Type-C and USB), and a spacious 10L volume, perfect for a 15.6” laptop. The bag for me has an adjustable opening (110° to 180°), air-cushioned shoulder straps, silicone top handle, and anti-theft back pocket enhance convenience and comfort, making it ideal for both travel and daily use.