Agreed with the others above. Too direct and too specific, way too soon. You have no idea if she even likes coffee, if she does, she may well prefer another brand. And as I always say, going for coffee is her standard gal pal, gay bestie date. You really wanna lump yourself in with that crowd? Use some imagination sausage.
You've really got to give them reason to even continue in conversation, a USP, something that sets you aside from every other schmuck that's hounding her. Humour is your best friend when it comes to dealing with women.
You should also learn to not take it so personally when someone isn't interested, which I don't think this one ever was. She barely invested a dozen characters in the conversation. Women who are in to you make it easy for you. Also learn to gauge interest level early on.