Police want to question a man caught on CCTV over the theft of a rucksack from a Corby cafe.
The victim had left his rucksack in the café area of Lakelands Emporium, when an unknown man entered the store before looking around and then stealing the bag.
The theft happened at about 2.40pm on Tuesday, March 7.
The offender is white, slim, with ginger hair and beard, possibly balding on top with a receding hairline.
Anyone with information can call Northamptonshire Police on 101 or Crimestoppers, anonymously, on 0800 555111.