Yup that purse is 15" long and it snugly fits all my stuff. I only like carrying one bag to work so the Tetris approach is the best way to pack my bag to get it all in.@Sharunda I'm off to bye a purse just like that... I have a smaller purse so my new I pad won't fit after I saw your pic I was sold! FYI I still love the Targus slim cover.
I hope you get a bag that can hold your iPad securely and all your stuff comfortably and is not too heavy for you. Get a sturdy case to store your iPad in as well.