Why do jeans have that tiny, pointless pocket?

People are only just realizing what the little pockets on jeans is

Designer Explains Why Women's Jeans Have Small Pockets

We FINALLY know what those random buttons on our jean pockets are for

Crafty Girls Guide to Extending Your Useless Small Jeans Pockets

Ebsa Umar (@UmarEbsa) / X

Why Do Jeans Have That Tiny Pocket?

Small Pocket on Your Pants and Jeans: Here's What It's for

Why do our jeans have a tiny pocket just above the front pocket? Was it something useful that was added or is it just a fashion thing? - Quora

Why do Our Jeans Still Have Small Pockets? Here's Century-old

Some Genius Has Figured Out What The Small Pocket On Your Jeans Is For

Ebsa Umar (@UmarEbsa) / X