Remona from The Stitching Scientist shares a tutorial for making this cool fold over messenger bag. She used different fabrics for the front and the back, so she can change the look just by flipping it around (and flipping the top over to the other side). It’s a good-sized bag, large enough to tote her gym gear and also books or paperwork. Get the how-to at The Stitching Scientist.
[photo from The Stitching Scientist]