Men’s Large Capacity PU Backpack, Commuting College Bag Laptop Bag with Breathable Strap, Durable Zippers and USB Port, Tourist Back Bag Tourist Bag School Bag for Workers Students Travelers (Black)

• Material: PU Waterproof Fabri,Durable and sleek PU exterior offers excellent water resistance and long-term wear, ideal for daily commuting or travel in all weather. • Multi-Pocket Design：Includes main compartment, large front pocket, hidden back pocket, and dual side pouches—perfect for 14" laptop, books, bottles, etc. • Breathable Comfort：Back panel with ventilation pads and soft S-shaped straps relieve pressure, ensuring airflow and comfort for all-day wear. • USB Charging Port：Built-in USB interface on the side allows for convenient phone charging during commuting, studying, or trips. • Ergonomic Build：Triangle reinforced shoulder strap junctions and stable base provide structure and reduce shoulder fatigue during load-bearing.