Introducing our revolutionary USB rechargeable square large capacity backpack for both men and women! Crafted with style and functionality in mind, this innovative backpack caters to modern urban dwellers. With its spacious compartments and organized pockets, it effortlessly accommodates all your essentials – from laptops to gym gear. The highlight is its built-in USB charging port, enabling you to power up your devices on the go. Designed to perfection, this backpack is a testament to our factory's commitment to superior craftsmanship. Upgrade your travel game with this exceptional backpack today!