Convenient for work, lessons and classes. The large zippered compartment in the center acts as a partition, dividing the bag into three compartments. You can use the partitions to separate documents from other items, or to separate work items from after-work lesson items, and organize your things smartly to suit your lifestyle. It is large enough to hold A4 documents. It is made of sturdy material, but is surprisingly lighter than it looks. It has a sturdy gusset at the bottom so that your lunch box can fit horizontally. There is also a cushioned Pocket for your computer or tablet. There are also plenty of small Pocket, so you don't have to worry about small items getting lost in your bag. It comes in two colors: black, which is fashionable, and beige, which is gentle and mature.