Police have released CCTV images of two men and an item of clothing as they investigate the armed robbery of a service station in Bundaberg East on June 17.
At 8.20pm, a man armed with a knife entered the Scotland Street business while a second man remained standing by the main access door.
The man demanded cash and cigarettes from the employee.
The pair left the scene with a sum of money and was last seen heading north on Cran Street towards the Burnett River.
The Dog Squad tracked the pair and located an article of clothing (picture).
The men are described as being 175cm tall with average builds, possibly aged in their mid-20s, and were wearing black hooded jumpers and black shoes. One man was wearing light jeans while the other was wearing black tracksuit pants.
Police are encouraging anyone who recognises the men or the article of clothing to contact Crime Stoppers on 1800 333 000.
If you have information for police, contact Policelink on 131 444 or provide information using the online form 24hrs per day.
You can report information about crime anonymously to Crime Stoppers, a registered charity and community volunteer organisation, by calling 1800 333 000 or via crimestoppersqld.com.au 24hrs per day.