Hey pepsi seller, what a silly question pal, it is easy, carry it in your pocket if you can, or if it is bigger you may carry it in your baggage but don't think of taking it in your hand- baggage as it will be thrown out into garbage bin at the immigration check.
during my last vacation I carried my gun in my key chain and they wouldn't listen to any explanations they just threw it in the bin.
LOL
Irfan