Introducing our remarkable USB rechargeable square large capacity backpack for both men and women! Designed with supreme functionality, this backpack is a testament to our factory's utmost dedication to crafting high-quality products. With its USB rechargeable feature, you can conveniently charge your devices on the go. Its square shape optimizes storage space, providing a generous capacity for all your essentials. Whether you're a trend-seeking urban dweller or an adventurous traveler, this backpack ensures your comfort and style throughout your journeys. Say hello to a backpack that perfectly combines practicality and aesthetics!