Purchased this case for one of our 15.6" Thinkpad laptops. I found it, as another reviewer has mentioned, to be very minimalist. So much so, that I returned it and went with the Thinkpad Professional Top load Case. Whether this is the case for you depends on your needs and expectations. I wanted a case with excellent padding and protection. For me, the Essential case was too lightweight and flimsy. There is a reason the Essential case is as inexpensive as it is. The other Lenovo cases cost more, but they offer better protection and more features. Bottom line, if you don't need very much protection for your laptop or additional storage, this case may work for you. Otherwise, keep shopping..Made from polyester material for a strong and durable design.