The Coffeeboxx by Oxx is the device that will most likely put an end to the new guy having to run and get coffee. Robert Courtney explained his experience with the coffeeboxx and it's many benefits.
The box is only about one cubic foot, features a 2.5L removable spill proof water tank, can serve up a cup of coffee in 75 seconds, and even more notably can handle a 1500 lb load. Courtney says that the Coffeebox even won over his crew:
When the Coffeeboxx first showed up on the jobsite it was received with some skepticism by my crew, as well as the subs. But by the end of the week one of the folks on site decided to buy one for themselves. Its portability, durability, and convenience just can’t be beat.