I used a cellphone holster for years as a teen because one came with my first BlackBerry. I think I only stopped once I got my first touchscreen phone in a mode

I used a cellphone holster for years as a teen because one came with my first BlackBerry. I think I only stopped once I got my first touchscreen phone in a modern form factor that didn't fit my holster. Had some tense moments at a couple of metal detectors when reaching for the holster to put my phone in the tray.