Alot of sources will ship in tubs. They'll take the dbol out of the original blister pack and transfer it into a tub. But if they claim that the tub is the original packaging I'd be skeptical. I've never heard of Russian dbol tubs before...
Original russian dbols always comes in blisters. Some sources repack it into the tubs for easier shipping, because blisters are too bulky but dbol in the tub on the picture above is definitely fake