A tiny pocket on your jeans?! Have you ever stopped and thought about why your jeans have that strangely small – almost ridiculously miniature – pocket, into which you can squeeze at most one euro and two cents, and that too with surgical precision? No, this is not the result of a boring day for fashion designers or a test of your patience. On the contrary: this tiny detail has a very special and surprising story that begins in a time when there was neither Instagram nor TikTok, let alone capsule coffee machines.
