Given the almost instant success of the CitiBike bike share system in NYC, we couldn't resist improving it in some way. Fortunately for us, there's a docking station right outside our office on Broadway.

The smooth ride and short trip provided by a CitiBike lends itself well to coffee runs perfectly... except for the part of carrying the coffee! With the simple addition of a 3D printed coffee holder (perhaps an American obsession added to all vehicles), you can carry your coffee, lemonade, or fountain drink across town.

Buy one on Shapeways.com. and leave it for the next person or take it with you!