Step 1. Turn the T-shirt inside out, fold it in half and in half and mark up a semi-circular shape with a pen.
Step 2. Cut carefully so that it is even.
Step 3. Stitch from the bottom and the sides.
Step 4. To enhance the seam, add zigzag stitches.
Step 5. Take a ruler and a pen, mark up equal intervals in staggered rows. Between the rows leave plenty of room to make the bag sturdy.
Step 6. Cut with scissors along the lines outlined.
Step 7. Now, stretch and test sections.
Step 8. Cut only the handles and the bag is ready!