For personal use only. No commerical use or resale. Here's the pattern I made for my felt Holga decoration. I cut two pieces from the blue outline. Reversed the front and back, traced onto stabliser which I put on the wrong side of the fabric and used as a guide. You could use soluble or tearaway stablisizer to make it easier. Then I stitched the two pieces together with blanket stitch, lightly padded with wool fleece and added a ribbon to look a bit like a neckstrap.