The Dutch in general and Amsterdanians in particular love their bikes. With their trusty transport, they also have features not commonly seen in other countries, for example the "fietskrat" (bike crate), on the front of bikes where you may carry bags, beer or anything else. Heineken had a street team bike around this morning replacing all black and bland fietskrats with bright green Heineken ones.
Update The plural of fietskratten is just that, not fietskrats, I mangled two languages together there and @BasUytdenhouwen promptly set me straight.