Large Safety Pin
1. Cut the fabric into a 12" x 22" rectangle.
2. Fold in half, right side of the fabric out, and iron the crease. Measure 2" down from the top and pin.
4. Trim the fabric around the two sewn sides to about 1/4"
5. Turn the bag inside out and press. Sew the two sides again to enclose the seam (but still leave that 2" margin untouched). Snip threads.