1.[Extra for Men's Laptop Backpack] Size: 16.5x6.3x12.6 inches. We presents a professional 17.3-inch laptop bag with 12 pockets, ing sensible and efficient storage for your everyday carry. Featuring a built-in laptop compartment, this backpack is designed to hold up to a 17.3-inch laptop and iPad with a magic buckle and padded protection. 2.[3-in-1 Multifunctional Design for Laptop Bag] Seamlessly switch between different styles to meet your needs. This versatile backpack can be used as a laptop backpack, messenger bag, business backpack, briefcase, laptop bag, work bag, crossbody bag, or carry on backpack. Perfect for work, commuting, university and airplane travel. Please note, THIS ITEM IS NOT INTENDED FOR USE BY little boy and little gril 12 AND UNDER. 3.[Comfortable and Men's Work Bag] Crafted with PU leather for a comfortable feel and enhanced durability, our laptop backpack features a non-slip and non-shedding shoulder pad. The adjustable shoulder straps are made of thickened breathable mesh foam, ing shock resistance and reducing shoulder pressure. 4.[ and Computer Bags for Men] Constructed with high-quality thick canvas and nylon material, this laptop backpack is hard-wearing and water-resistant, ensuring long-lasting protection for your laptop and personal belongings. Never worry about rain again. The double foam lining provides dual protection for your computer.