Ok. I was on the "L" in Chicago going downtown. Imagine being on the train standing up. It is packed.

Anyways, a girl standing up starts vomiting. There is no where to go. You cannot move. She continues to vomit.

You can imagine how many times I gagged.

My question is of course what can we do to help her and of course myself.

1. Some type of portable bag that fits in your pocket that you can pull out?
2. Some type of mask?

Any suggestions?