Making a drawstring backpack at home is easy and fun. First, cut two fabric pieces of the same size, usually around 16x18 inches. Place them together with the right sides facing each other. Sew along the sides and bottom, leaving the top open. Fold the top edges down about an inch to create a casing for the strings and sew it. Thread a cord or thick string through the casing on both s... https://backpacktips.com/how-do-you-make-a-drawstring-backpack/