The "squatchee" is a pretty neat piece of engineering, and it keeps your hat from falling apart.
I mostly thought the squatchee was there to punish me in low-ceiling situations. I have smacked that button into the center of my head more times than I care to recount. It is an elegant way to join the six panels of a cap into a sturdy structure that can survive washing! Some of my baseball caps are decades old.
Previously:
• This Kentucky hatter shapes cowboy dreams out of felt and steam
• Someone is putting hats on pigeons in Las Vegas
• 'Vulgar' Texas Rangers ball cap pulled from sale
• Handmade hats in San Francisco