PLEASANTON -- A man robbed at gunpoint at a Pleasanton gas station escaped without injury Wednesday evening, and police are searching for a suspect who made off with his belongings, authorities said.

Officers responded to reports of an armed robbery at the Shell gas station at 6750 Santa Rita Road about 9:45 p.m., police said. The victim told police that he was filling his tires when he was approached by a man pointing a small silver handgun at him, possibly a revolver. The suspect told him he would be shot if he didn't give up his belongings.

The victim handed over his iPhone, wallet, watch, Louis Vuitton shoes and belt, and a San Francisco 49ers bag containing a #84 Randy Moss jersey and 49ers jacket, police said. The iPhone was later recovered a short distance from the scene.

The suspect jumped into the passenger seat of a mid 2000s, two-door, silver Acura CL driven by a female, who sped off heading eastbound on Pimlico Drive, police said.

The suspect is described as a white or Hispanic male with brown eyes, 23 to 28 years old, standing 5 feet 10 inches tall and weighing between 130 and 140 pounds. He was wearing blue jeans and a gray hooded sweatshirt with a black baseball cap underneath, which covered his hair. The suspect had a dark tattoo, possibly an animal print, on the left side of his neck, and several days' worth of facial hair.

Anyone with information about this incident is asked to contact the Pleasanton Police Department's Investigations Unit at 925-931-5134.

Contact Erin Ivie at eivie@bayareanewsgroup.com. Follow her at Twitter.com/erin_ivie.