Just carry a flask. But instead of hard liquor, it’s beer.

And get the comic-y big ones to hold a full size.

What do you think is in all those reusable ‘coffee’ cups? Karen figured this out years ago

Come to Germany. We don’t have pints or targets but you can sip on a half liter while strolling down the shopping streets

Free your mind, smoke DMT on the starbucks countertop /s

Could you not put it into a large opaque container with an opaque straw?

https://www.camelbak.com/

Some of the new Krogers have full service bars inside them, so you can sip on a pint in Kroger