I know alot of people are going to suggest flaps and GST/PSTs, but I absolutely love one of my vintage pieces for everyday use. It has a zip top which I leave open so I can grab stuff when I need it, but can still close so things don't spill out in the car. It is big enough to carry everything I need. It has a drop that's perfect to grab things out of while walking, and it has a flap section on the front for smaller items. It's also caviar leather so it's worry free. I've seen similar ones come up on ebay quite frequently. It's just something different so I thought I'd mention it.