Where can I get this Coca-Cola tin?!

My sister has a Coca-Cola tin container that she refuses to give, even though I'm a collector. It has a lock on it, the inside is a gold color, it looks like a foot locker but really small. It has a Coke bottle that pops out on the front, a green arrow that says "drink Coke" and on the side, three women that look like they are from 1950. Please help me find this. Thanks :D