The interior pocket on our lab coats is not big enough to fit a standard sized iPad, as the inside pockets need to be smaller than the outside pocket so the stitching does not show to the front. The front interior pockets are large enough for most smart phones, and the inside pockets are quite large in general.  But only the lower front pockets are big enough to accommodate an iPad or iPad2.  An iPad mini will fit in both the outside pockets and the interior pocket.