This type of bag is made of bull leather .It is used of puttiing computer .And there is a loptop bag in it .It is very soft ,can provent your loptop.The front of the bag has a cover pocket.IN it ,there are a lot of opent pocket,we can put fills ,handphone ,and notes in it.The back of the bag has a zip pocket to .please use it and give a love ot it.