I am a huge fan of this Washi fabric line by Rashida Coleman Hale. The colors scream me. :)
As with the other bag, I added a layer of duck cloth and waterproof polyurethane laminate (PUL) on the inside.
To both bags I added stitching on the top and bottom of the rim as well as one just below the bottom rim. This sealed in the inside raw edges of the top cover as well as looking more finished on the outside.