Durable 20L Waterproof Laptop Backpack with USB Charging Port
Premium 600D polyester fabric with reinforced stitching for extreme durability and all-weather resistance. Built-in USB charging port with internal cable management for convenient on-the-go device charging (cable not included). Padded laptop compartment fits up to 15.6" devices, plus multiple pockets for organized storage of books, stationery, and essentials. Ergonomic S-curve shoulder straps with breathable mesh padding reduce fatigue during extended wear. Reflective strips enhance visibility for safe nighttime use, ideal for students, commuters, and travelers. Reinforced bottom panel and metal zippers ensure long-term reliability under heavy daily use.