I wanted something which would prevent dust from entering my laptop. The sleeve worked fine for my 15.6 inches Dell laptop. The zip was smooth, but this version does not have pockets for charger. And no handle to lift it or belt to carry it. It is just a simple laptop sleeve.
UPDATE I bought another piece with supposedly the same dimensions, but that turned out to be smaller. Luckily, my Lenovo laptop is 15 inches so it fit well, with no extra space.
Kindly check before buying because it seems they have two versions 15 and 15.6 inches. Though I have no idea how to mention the same to the seller while placing the order.