How to fold gap shopping bags

1. Press the side walls on both sides inward to make the wrinkles on the side walls more obvious.

2. Fold the top down to the bottom, aligning the top and bottom edges.

3. Fold the left and right sides of the shopping bag inward so that the two ends form a triangle.

4. Fold the right triangle in half to the left, and then fold the left triangle in half to the right.

5. Finally, fold the entire shopping bag in half until it forms a small square.