I recently received some “Fix N Zip” products from CTF Enterprise. These are designed to fix zippers on any items such as shirts, pants, dresses, backpacks, heavy jackets, luggage, and much more. They show how to use them in this YouTube video:
Crafters, of course, will find these useful since we often add zippers to items we make. I know I have an old jacket around here somewhere that I didn’t want to get rid of but haven’t been able to wear in a while because of the zipper going bad. Now I can actually fix it and wear it!