A-Line is composed of a felt-like fabric and nylon, with a microfleece lining inside the pockets. Quick access to the iPad is provided through a zipper at the top, exposing a large pocket with a smaller, tablet-sized cavity inside. The larger of the two offers a lot of room, big enough for textbooks, Apple’s Wireless Keyboard, or pretty much any couple of handheld objects you might want to carry around. In the other pocket, there’s plenty…