Waterproof with USB Charging Bag Large Capacity Portable Casual School Backpack

Premium Waterproof Fabric
Crafted from high-density polyester with PU coating, this backpack ensures 100% waterproof protection against rain and spills, keeping your belongings dry in any weather.
Built-in USB Charging Port
Integrated USB port with internal cable organization allows convenient on-the-go charging—just connect your power bank inside the pocket and charge devices hassle-free.
Spacious & Multi-Compartment Design
Features a 30L large main compartment, padded laptop sleeve (fits up to 15.6"), front zippered pockets, and side mesh pockets for optimal organization of tech, books, and travel essentials.
Comfort-Optimized Build
Adjustable padded shoulder straps and breathable back padding distribute weight evenly, reducing strain during long commutes, campus use, or weekend trips.
Rugged Yet Stylish
Reinforced stitching and durable metal zippers ensure longevity, while the minimalist urban design transitions seamlessly from classrooms to business travel.
Versatile Use Cases
Ideal for students, professionals, and travelers—perfect for daily commutes, hiking, gym sessions, or as a carry-on for short flights.