U.S. Sen. Marco Rubio won’t have to worry about getting a dry mouth during his next speech as he did after the President’s State of the Union Address in February.

That’s because the political action committee he runs, Reclaim America PAC, spent $47,484 on water bottles, according to new finance reports filed with the Federal Election Committee.

During Rubio’s State of the Union response in February, he awkwardly reached for a bottle of water in the middle of his delivery, creating a YouTube sensation that was spoofed on Saturday Night Live, among other places.

Rubio laughed off the gaffe and his PAC decided to sell the water bottles to solicit more donations. It’s paid off, according to the Reclaim America PAC financial disclosures. The PAC raised $652,479 in March.

The water bottles were the second largest single purchase by Rubio’s political action committee, which raises money that is then typically spent on other Republican and conservative causes. The PAC’s donations in March included $30,000 to the Senate Conservatives Action and $15,000 to the National Republican Senatorial Committee, according to the new financial reports filed last week.

Senate Conservatives Action has a website that aims to defeat U.S. Sen. Mark Pryor, an Arkansas Democrat who is up for re-election next year.