Remona from The Stitching Scientist shows how you can sew a simple duffel bag.  It’s a sturdy bag, made from a home dec fabric and webbing for straps.  Her dimensions will create a good-sized bag, 20″ long.  She made it to carry her gear to and from the gym.  It would also make a great overnight or weekend bag.  Go to The Stitching Scientist to get her tutorial.

[photo from The Stitching Scientist]