to be fair he did mention that the bag is really just a simplified version of the fuel feeding system used in rockets, so your tax dollars designed the rocket engine which lead to the zero-g coffee cup.
I'm kidding....I don't give a shit. If we're spending billions for this, they might as well have fun in space. I'd prefer money get wasted like that than blowing people up. We might discover some aliens while we're at it.
Our astronauts pretty much run on coffee.,, If you recall that one stalkernaut who drove across the country non-stop on nothing but coffee and adult diapers.