Only-Bags.Store Business laptop backpack large capacity multifunctional usb charging waterproof backpack

Large capacity: The backpack has a spacious interior that can accommodate your laptop, documents, and other important items. Multifunctional: The backpack is designed to be versatile, suitable for both business and personal occasions. USB charging: The backpack features a USB port, allowing you to charge your phone or other devices on the go. Waterproof material: The backpack is made from waterproof material to keep your belongings dry even in wet conditions. Features: large capacity, multi-layered space, more convenient storage. Various carrying options, adjustable style. With USB port, easy to carry and charge. High-precision nylon fabric, fine workmanship, strong and durable, breathable and well-ventilated.