Are you cereal?

There are a lot of things about Korea that I do not understand. Most things are just funny to us foreigners. Like this one: When you go to a Supermarket in Korea, you will find that some of the cereal boxes have things attached to them. A bowl, I could understand. A spoon, sure. But no, the things attached to these boxes are seemingly random. Two that I saw during my last trip to the market: a blanket, and a reusable water bottle. (See below)

Thanks for the inspiration, http://roketship.com/