Potty Training Sticker Chart To-Go

A couple days ago, I started full-on potty training with my daughter, using a sticker chart that we hung on the wall.  We never really left the house for 2 days, so it was working great.  Then today, we went to the store and she went potty in the restroom there and, of course, asked for her sticker.  And I didn't have any.  She was okay with it, but when I got home, I thought there must be something in my craft stash that I can use to make a portable sticker chart. 

First, I was thinking a plastic checkbook cover would be great, but I didn't have anything like that, so I ended up finding this little key ring notebook.  I bought 5 of these at Michaels (or was it Target?) out of the dollar bin years ago and never used them for anything, so this was perfect.

First, I tore some pages out of the back to make room for a stash of stickers.

Then I cut a piece of card stock to make a little pocket and put some double-faced tape on it.

I put the pocket on the inside of the back cover and cut up a sheet of stickers to stash in there.  There's a line of Scotch tape at the bottom of the pocket so nothing falls out.

Then I decorated the front with more stickers.  I hung it from one of the zippers on the diaper bag, so we'll always have it with us, and we won't risk dropping it on a public restroom floor.