The FENRUIEN Hardshell Anti Theft Water Resistant Backpack is a practical and durable option for carrying your 17.3" laptop. With a solid black color and a sleek design, this backpack features water-resistant and dustproof properties, making it ideal for everyday use. The expandable design, multiple storage compartments, and built-in USB port provide added convenience and functionality. Made with quality materials in China, this laptop backpack offers reliable protection for your device while on the go.