Leatherwear Import Polyester lining Zip closure Keep the bag dry. When in contact with water or oil: Wipe it clean as soon as possible and dry it in a ventilated and cool place. [Updated] The leather notebook briefcase has been updated with a metal zipper that can withstand 1000 tensile tests to ensure quality and reliability. [High quality material] This messenger bag is made of thick leather, using crazy horse leather technology, with excellent durability and a weathered vintage appearance. Leather gets brighter and more shiny as it ages. This is why many people become followers of Crazy Horse Furs. Exquisite stitching and heavy hardware ensure its longevity. [Spacious storage space] Cushioned cover suitable for notebook computers; The main compartment can accommodate laptops, clothes, tablets, A4 documents, conference documents, books, and laptops; Inner pocket of business card; Pen slots, etc.. Structure: 2 main compartments, 1 magnetic front flap pocket, 1 rear zip pocket, 2 pen holders, 4 phone/wallet pockets, 6 card slots, and 1 internal zip pocket. [Convenient Luggage Strap] This briefcase has a luggage case on the back, which allows you to place the bag on the trunk. This will make your trip easier and reduce travel fatigue. The bag is equipped with detachable and adjustable straps, suitable foruse by people of different heights. You can use it as a shoulder bag, messenger bag, handbag, laptop bag, business office work bag, leather flip bag, school teacher bag, travel pilot bag, and more. Perfect Gift: This leather laptop briefcase is a perfect gift for men on Father's Day, men's birthdays, Valentine's Day, Christmas, graduation, homecoming, or any occasion. A great gift for professionals, artists, students, businessmen, and various officials.This bag can be used as a shoulder bag for men