I am going to be purchasing an iPad over the weekend and am considering which case to purchase. I want something that is sleek and slim but with some added storage if necessary. I have checked out some sleeves but don't think I want just the sleeve. I am also thinking about getting a sleeve and a bag, like a messenger bag to go with it. These are the two I am looking at currently. 1. iPad Sleeve 2. Messenger Bag I saw some reviews online where someone else did this combo and want to ask for some more input.