a quick sew to tidy up all those stray bags that still come back from shopping expeditions

a fat quarter or 18x 22 inch rectangle of material

8 inches of elastic , 1/2 inch wide is fine

8 inches of tape or ribbon

fold over 1 inch on a short end of the rectangle, which we will now call the bottom, and fold it over again then press and straight stitch at least 1/2 inch away from the top fold so you have made a casing for the elastic

fold over 1/2 inch once on the top edge of the fabric, fold again and press then stitch that so you have a neat hem at the open top where you will add bags in

fix a large safety pin to one end of the elastic and thread it through the casing, when it emerges pin the ends of the elastic together to form a circle

with right side of the fabric on the inside, fold the sides are together and seam from top to bottom to make a tube. While doing the seam make sure you sew the elastic ends  together maybe back stitching over the elastic for security

Fold the tape in half and stitch in place near the top of the side seam to make a loop for hanging

trim loose threads and excess seam maybe using pinking shears for neatness, turn right sides out and stuff with all those loose bags