For cons, the finish is really amazing, the product is beautiful and well done.
Level size, I put my macbook pro 15 "and still have enough space on the sides. I think more or thicker computer will return there without any worries.
There is a pocket on the front for storing accessories, but personally I do not do it because I think it distorts this case loses its main attraction: its look.
How do I use it? When I go to a client drive, I put my MBP without accessories and landed with this great bag under his arm. 8 times out of 10, it makes me compliments on this beautiful bag.
In my case, it's also a second skin that protects my computer from scratches that might occur in contact with other elements around it.
In short, a beautiful object to use for what it is: a cover and not a bag.