This thief made off with a Wendy’s Double Stack of cash.

A man in a straw hat climbed into a Wendy’s drive-thru in Florida and stole the cash register drawer in a brazen caught-on-camera heist, police said.

The still-at-large suspect carried out the armed robbery on June 18 around 7:50 a.m. at the fast food restaurant’s outpost on Major Boulevard in Orlando, according to cops.

Video released by the department shows the suspect in a black Nissan Altima arrive at the drive-thru menu to place an order before pulling up to the window.

At the window, the crook flashed a gun at the cashier — at which point she tried to shut the opening before running away, police said.

The man then climbs out of his car and crawls halfway through the window into the restaurant, grabbing the till full of cash before slipping back into the car and taking off.

He fled eastbound on Vineland Road.

Police are offering a $1,000 reward for any information leading to the suspect’s arrest.