I once tried to sew a lined pouch without a zipper and ended up with a window into my own bag. Everything fell out every time I sat down—it was a sad, fabric-based magic trick. A zipper pocket is just a little door you control; you are the bouncer of your belongings.
Think of it like this: your pocket without a zipper is a messy roommate who leaves the front door open. A zipper pocket is that same roommate after a stern talking-to and a cup of coffee. Suddenly, your lip balm stops rolling away under the car seat.
What You Actually Need (No, Not a PhD in Sewing)
You need your fabric, a zipper that isn’t possessed (check it opens smoothly first), and some pins. That’s it. No special foot, no prayers to the sewing gods—just a basic zipper foot that probably came with your machine.
I once used a zipper that was three inches too long because I “saved” it from an old jacket. The result looked like a caterpillar had a seizure on my tote bag. Don’t be me. Measure twice, cut once, and buy the right size zipper.
