Flat Zipper Bag and Wallet

Step 5 Sew on the zipper

Place the zipper between the two layers of felt. You don't need to pin because the perimeter of the felt should be exactly the same length as the zipper. Also, it won't really help. Make sure that the zipper is facing the outside of your bag, or, if you can find it, use a reversible zipper and be able to use both sides of your bag. If you've got sharp curves you may want to clip the zipper so it can make the turn more easily. Thread your machine and go to town.