This is so perfect small project for summer! you don’t need sewing machine or any cutting tools. All you need is fabric, scissors, thread, needle and paper (templates for hexagons). Filling can be the same as there is in the pillows or even cotton.
These bags can be filled also with so many other things. How about sewing applies, knitting and crochet tools, pens and pencils, with doggie treats or it can be even a small handbag or a necessary in a big handbag.