Fold along dashed lines. You can change the measurements to make whatever size gift bag you want. I would suggest doubling up on newspaper if you are putting heavy objects in it.
After everything is folded, unfold and join sides A and B together.
Now it is time to fold the bottom of the bag. Fold like you would a present.
Cut out some cardboard to place on the bottom of the bag.
The bottom will now look rigid.
Time for some handles. I used twine that we already on hand.
What do you think?