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.
The local Lucky/Albertson refuses to put packages of chicken into customer
cloth bags. They know that the store packaging will leak.