TylerDurden: Chocolate covered coffee beans rule. But, they do leave beans between the teeth.
If you can afford it, get an espresso machine, or a italian coffee pot. They make thick coffee's which you can drink very quickly. I make a flat white when I have time to get ready and a doppio espresso when I don't.
You could make coffee muffins or friands. Coffee Taffy might be another option, but only if your area isn't humid. There are Kopiko coffee lollies, but they're not very caffinated. Energy drinks are sealable, and might be an option, as is bottled iced coffee.
"The Lesson here children, is that dreams inevitably lead to Hideous Implosions."