My Ashtray Lavender and White Pocket Ashtrays Be a responsible smoker, use My Ashtray! My Ashtray is a reusable anti litter device designed to store your cigarette butts until you can dispose of them properly. It is a soft lightweight pouch with a fireproof lining to extinguish cigarettes and lock in smoke odours. It can be carried anywhere as it easily fits into a pocket. Use it in the street, on the beach, in your car.