
5. SEW THE BAG EXTERIOR
AND STRAPS
Pin the two exterior fabric panels with right sides
together. Sew straight lines to join both sides and
the bottom of the exterior fabric pieces (red lines
in Figure
I
), but do not sew the corner cutouts.
Then open the bag, pinching the unsewn
corners together, opening the seam allowance,
and folding the cutout edges together so that the
seams align (Figure
J
). Sew directly across the
folded cutout, going back and forth a few times
for reinforcement to create the “boxed” corners
(Figure
K
).
Cut two 24" lengths of webbing (or whatever
length straps you prefer) and sew them to the
right side of the bag body ...