Step 8: Add the Cap
First unscrew the cap. In the panel located second from the right, use an exacto knife or utility knife to cut a round hole for the base of the cap.
Make sure the base fits snugly in the hole without warping the shape of the threads.
Now cut an identical hole in the front of the future SoyWallet, the leftmost panel. Make sure the holes match up. (This is where the mad skillz come in.)
Step 9: Fold it Up!
Start by folding up the leftmost panel.
Now fold the little pouch to the right and insert the loose leaf.
Close the wallet and screw on the cap.