Fold up the long strip of Capri Sun pouches. Stitch each edge of the strip to the body panels. Repeat with the other side of the bag. You can experiment with overlapping the side panel over the body and vice versa. How you overlap and stitch will determine what the seams of your bag look like. You can also stitch the backs of the pouches together to form a seam that puckers out.
Next step: The bag is nearly done all it needs is some handles…