The Bank of Bikini BottomBank is a location that appears in the episode Safe Deposit Krabs, and serves as the main setting for that episode.
The outside of the Bank greatly resembles a giant crate that is white in color. It also has doors and a sign that says "Bank of Bikini Bottom Bank" at the top.
The inside of the Bank resembles any other bank. There are four places where the customers can go and withdraw or deposit their money.
The Bank also contains a large vault, a safe deposit box room, and an elaborate drain system which links to a Bikini Bottomite's house.
The Bank of Bikini Bottom Bank was first announced by Johnny Erain when he said that the Mayor was talking about the grand opening. The Mayor then told that the first 100 customers joins the Bank will recieve "instant interest" much to Mr. Krabs' delight. However, when trying to get into the safe, Mr. Krabs ended up getting trapped in the Bank overnight but was eventually released on the next day.