When they give you a plastic fork, or one of those bamboo sporks, you'll now be able to look them in the eye and say "No thanks, I brought my own. But thanks for the offer" and then give one of those looks. You know the ones. But of course, you did bring your own, and not just that but it's made out of stainless steel and in a beautiful blush colour. Get ready to embrace that smug no-waste lifestyle. It's right there waiting for you. Grab it. Seize it.