Simple things

I have seen some students make. Well, it might be something as old as the world, but if I had ever seen that before, it was a long long time ago.

I am talking about the solution they find to take away the drink from some place where there might be small cardboard boxes to put the food in, but not any cups. They put the liquid inside a plastic bag —as the ones we used to roll our sandwiches in when going to school—, a straw too, tie a noose around the straw and you are ready to go. The handles are very convenient to carry the bag too. Of course, I am afraid it is not good for the environment, which is always the problem with these things.