TUMWATER, Wash. -- Tumwater police are looking for a man who robbed a Key Bank branch on Wednesday morning.

The man handed a teller a manila envelope with a demand for money written on it. The teller handed over an undisclosed amount of money, and the man fled.

Police said the robber is white, in his late teens or early 20s and has brown hair and brown eyes. He has an unknown marking under his right eye.

He was wearing a blue Indianapolis Colts baseball cap, a black hooded sweatshirt with a white logo on the left side, baggy blue jeans and white tennis shoes.

He did not display a weapon.