If you got the new iPad 3rd generation you must protect it with a rigid case. A good idea would be to get an iPad case that doubles as a wireless keyboard too.
When you want to use the keyboard the one touch operation makes sure that the stand automatically rises and provided you a cool ergonomic comfort for typing.
The one-touch operation of opening and closing the push of a button, automatically rises stand, keyboard will appear.
When not in use the keyboard is housed on the back side of the iPad, not interfering with the touch operations or other things like carrying around.
The weight of this iPad case is around 540 grams which should not be much of a hassle and the price of 16,884 ($210) seems completely justified for the dual feature it provides.
Since the power supply is turned on automatically at the same time, you can get to work smoothly.