I'm a little surprised you don't bring a wallet or money into a store. I'm not being pedantic, but folded it's around the same size. A good reusable bag carries

I'm a little surprised you don't bring a wallet or money into a store. I'm not being pedantic, but folded it's around the same size. A good reusable bag carries about what two to three plastic bags do. Plus, you only have to carry a bag when you're actually going into the store, anywhere else you can keep it in your vehicle.