A man armed with a handgun robbed a Chase Bank in Santa Rosa Wednesday and escaped with an undisclosed amount of money.

Customers were inside the bank at 2700 Yulupa Ave. at 11:17 when the man pulled out the gun and demanded money, said Santa Rosa Police Sgt. Summer Black. She described the suspect as a white man with a thin build.

The suspect was caught on surveillance video wearing a black bandana, black hoodie and a flat brimmed ball cap with a yellow bill, police said.

No one was injured and it is unclear if there was a getaway driver, Black said.

You can reach Staff Writer Nick Rahaim at 707-521-5203 or nick.rahaim@pressdemocrat.com. On Twitter @nrahaim.