External dimensions: 31cmx17cmx48cm (LxWxH); Weights: 1.43lbs; Capacity: 30 liters. Max fits some ultra-thin 16.5 inch laptops

Spacious and clear, design with many compartments and pockets, helps you organize things. Well-padded laptop compartment for up to 15.6 inch gaming laptops/surface books/notebooks. A spacious main compartment is suitable for books, clothes and other daily necessities

Backpack

Theft protection & Safety, This computer backpack is made of high quality, water-repellent and scratch-resistant material. The zippers are theft-proof. Four side pockets, two zippers for keys, the other for umbrella

Comfortable and breathable, ergonomic S-shaped shoulder straps and airflow back are padded with breathable mesh foam, which better adapts to the human body and shoulder and back feel lighter when carrying heavy weights

Perfect travel companion: The suitcase strap allows you to draw suitcases with one hand, suitable for school, study, work, career, traveling, camping, hiking and daily use