- Scrap fabrics
- Scrap batting
Step 3 – Take a pile of three rectangles (from step 1) and piece them together: With right sides facing together, sew a ¼” seam along the length. The back will look like the first picture below. Press flat with an iron.
Step 4 – Take the patchwork top, backing and batting and layer them in that order. The right sides of the patchwork top and backing should be facing each other. Make sure everything is aligned, and then pin to keep in place.
Step 5 – Sew a ¼” seam along the perimeter of the coaster but leave a 2” opening for turning inside out. Start and end your stitch with a back-stitch. Using scissors, trim the excess fabric from the corners.
Step 6 – Through the 2” opening, turn inside out so that the batting is sandwiched in between the patchwork top and backing fabric. To seal the opening, fold the opening inward ¼”, press with an iron, and then apply a thin strip of steam-a-seam to glue it closed.
Step 7 – To make the coaster cozy, sew enough fabric scraps together so that you can cut two 6.5” squares. From your scrap batting, cut one 6.5” square. Follow Steps 4 through 6 (above), but using these 6.5” squares.
Step 8 – As shown below, pinch each corner so that a 1” wall forms on each side. Pin the corners to keep them pinched. (Tip: put a coaster in the center before pinching the corners of the coaster cozy to help give you even walls)