Might be filled with water. I can remember I considered doing this at a Stamps game last year. I looked in my "kiddie" bag and realized I had forgot the water bottle, having my kid drink water from a water fountain out of a beer can wouldn't have looked very responsible, as such, I went to the counter and asked for a cup. They were reluctant but gave it to me.
Similar situation could have happened here. I won't be too quick to judge.
|