Common bag making mistakes and fixes

Floppy bags, weak straps and lining showing.
- Floppy bag: add interfacing.
- Too crisp with creases: use lighter interfacing or flannel.
- Straps pulling off: backstitch over them and add a box-and-X.
- Lining shows at the top: roll the seam to the edge, press and topstitch.
Watch
Don't make these bagmaking mistakes! Learn from my 15-year journey. (17:16)
By RamMade Patterns · Open on YouTube
Chosen from its title and channel: a 17-minute video from RamMade Patterns on the same topic as this guide. Embedded from YouTube with credit; we don't host it. It only loads when you press play.
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Sources
All checked 1 November 2026. We read these; we did not test the products ourselves.