Huh? Why? I never use plastic or paper bags. I just
take a backpack or
a set of bike panniers (or in extremis both) to the store. Much easier
and comfier to carry, too, and they get used hundreds or thousands of
times.
Don't try that here - you'll be talking to the police in very short order.
Store management will immediately assume you're shoplifting.
Seriously?!
I am *appalled*.