mom of 5,
I'm not sure if you've found a picture of the bag yet, but I was just watching this video and when it came up, I immediately thought of this thread.
Here is the link
If this doesn't take you directly the video in question, you're looking for the one titled, "defense inspects car." The bag is shown around the 3:08 time in the video.
When you have the video running, double click on it. That will (or does for me) a full screen using your media player I believe. In there, you can pause it.
EDIT: I am however able to pause even when it's in the small screen. Try double clicking and see if it allows you the ability.