Multi-compartment laptop backpack, wear-resistant waterproof oxford cloth, available in black and gray two neutral colors, for students and office workers.

Front quick-access fully open pocket with built-in card slots, key hooks and pen slots, storing stationery, keys and small valuables without opening the main compartment.

Built-in external USB charging port, convenient to charge mobile phones while walking with power bank inside.

Spacious main compartment with thick padded laptop sleeve fits 15.6-inch notebook; dual mesh side pockets for water bottles and umbrellas.

Adjustable side compression straps tighten the bag body to avoid item shaking during movement; breathable mesh back panel reduces sweat.