The pattern I bought did not include the zipper. Don't remember who posted the instructions on the Internet. I included a zipper on the last Wonder Wallet I made. Since I don't use it very often, I will not include a zipper on any future Wonder Wallets.

Here's a couple of links that blue10moon9 posted back in 2011 that some of you might be interested in trying:

https://www.quiltingboard.com/links-...al-t88322.html

Interesting. I use my Wonder Wallets all the time for carrying cards and bills, but the little “change pocket” is a PITA so I never use it. A zipper pocket would keep my change better than loose in my pocket which is where it ends up now. Good idea!

There is a cute pattern on Etsy for only 1.50- seller is going out of business, very well detailed pattern.

CanoePam, I thought I'd use a change pocket if it had a zipper and that is why I installed a zipper. In reality, a change pocket with a zipper is not large enough for me. There are patterns with zippers for a change purse and that is what I'll make. My Wonder Wallet holds credit cards in the front section, medical cards, car registration and driver's license in the middle sections and paper currency in the section in front of the zippered unused change area. I have made other wallet and like them; however, I need a separate change purse because I keep too much change.