A sturdy cardboard box
A thinner piece of cardboard
A box cutter
Allen’s Tacky Glue (hot glue)
A screen door handle
Half a yard of fabric (half a meter)
A remnant of fabric for the insides Frog clasp No slip dots (4 for the bottom)
First things first print out the pattern and use a copy machine to blow up to the size desired. I used mine as is. Next open the cardboard box flat and trace the pattern in an area leaving room to expand the pattern out.