Checked Shrunk in an airport chapter 5 by Louka31

"Is this your bag ma'am?" You hear a stern lady ask. So you're being checked.

"Yes." Anne answers

"Okay, do you mind if I take a look?"

The lady picks the bag up and unzips it. You just manage to get out from underneath the book, when everything becomes vertical again. You slide down the book landing on something you can't quite make out. The zipper unzips, and a hand reaches in feeling the contents. What is she looking for?