Yes Minibar, just like the ones in hotels. Except this one is an actual bar in Amsterdam, which allows customers to serve themselves from the bar's various beverages and cocktails.
Customers just get an ice bucket and a key to one of 45 self-serving bars. The bars also include snacks ofcourse. At the end of the night, everything missing from the bar should be paid for,
and thats that!

via coolhunting