This cover for Ipad tablet or large air (up to 36 X 27 cm) is a kind of briefcase. A bit like a "down" and more firm, to protect from dust and shocks by rubbing or punching can receive a device with a vulnerable area as a tablet or a thin notebook. This bag has very little stiffness, no handle, no strap to hang it on the shoulder, he has his two sides sufficiently firm foam to properly protect the object, it is great for the entire slide in a suitcase, put it in the car without further precaution. A side pocket allows to add some cables, battery charging, no more. Reserved for specific uses.