This case holds a laptop up to 13.3 inches and all the items you need to do computer work. Thin and lightweight, this vertical case doesn't take up much space and perfectly fits in a backpack. You might also want to carry it alone because of the fashionable design not found in conventional laptop cases. The high-quality fabric is also water-repellent. Each pocket is specifically designed to hold certain items: one pocket for A4-size paper without folding, another made of an elastic fabric to protect your laptop, small pockets for small groups of stationery items, and an expandable pocket that easily holds a computer mouse and laptop adapter.