Puncture the beanbag on the bottom with scissors and make a 1-inch incision. Keep the bag well-supported on a bed or desk to prevent the incision from causing a bigger tear in the bag.
Push 8 to 10 halved dried bay leaves through the incision. Make sure that none fall out.
Thread the needle and bring both ends of the thread together. Tie these in a rough knot that is thick enough not to pass through the microfiber.
Pierce the microfiber at one end of the incision, passing the thread through the bag, and piercing the other side of the incision to pull the threaded needle up through this other side of the incision.
Repeat this stich in a zig-zag pattern that moves up through the end of the incision. Repeat these stitches along the length of the incision three more times to reinforce the thread.
Iron the sticky side of the iron-on clothing patch, and then press it down on the beanbag to cover the stitches. This reinforces the stitches even more.
Shake the beanbag well to distribute the pieces of bay leaf evenly.