Dimensions: The package comes with 1 Pcs Black Oxford Laptop Bag in 41x12x30cm / 16.14x4.72x11.81inches, suitable for laptops less than 15.6 inches, equipped with expansion design, opening the zipper can expand by 35% | Good Quality: The surface of the bag is made of good quality high-density water-resistant Oxford cloth, wear-resistant, and scratch-resistant, the middle is a pearl cotton compartment, shock-absorbing and pressure-resistant, effectively resisting external impact, the inner lining of polyester with pearl cotton padding, always protecting your computer | Convenient Organized Storage: Functional partition, more convenient storage; front portable compartment can store cell phones, charging, documents, pens, etc.; independent computer compartment can store laptops up to 15 inches; curved design allows more space in the front pocket, and the charging head of the laptop can still be stored in a flat position | Comfortable and Portable: Easy to carry out, handheld not tired, sturdy, and stable, the back of the bag luggage strap design can be directly hung on the luggage, making the journey more relaxed and convenient, with shoulder strap design, handheld, shoulder, crossbody can be switched at will | Double Protection: The four corners of the bag are equipped with high-elasticity protective cotton and four anti-impact corner guards, effectively reducing the probability of computer damage due to falls and collisions