The bag convinced me with the rausnehmbaren keyboard and the hook and loop fasteners for flexible angle adjustment. So I do not always take the keyboard. And easy fix as needed. Also, the iPad can be adjusted Thanks to the Velcro fasteners at any angle. Extremely convenient depending on what you're doing. The artificial leather is very high quality and gives the impression that it will hold for some time. The keyboard is almost the equal of a laptop, it works fine and the keystroke is comfortable. From my perspective, the bag topt their functionality all other models and so I can use them very well whether private or work. A prima Safety and complement iPad2!