So, first I cut a hotdog rectangle of fabric. Like this shape [ ]. Then I folded it in half and stitched from the folded corner to the top of the bag (that's two sides) then I folded the top down to create a tube to put the drawstring in. I sewed around the bag, cut a hole in the middle and put in the string. Easy peasy, huh?
Also, not to toot my horn, but I'm nuts for Boucherouite. I really promise I'll make more stuff with it. Also, another also, you can see I was trying to make some pom poms. I don't have the tool, and don't want to ship one to Brazil. So I'm trying to perfect the finger method. Today I plan on making some baby pom poms for a pillow. With a fork. Anyone used a fork for thick fabric? Think it'll work? We'll see.