That's an excellent and very practical question. Yes, absolutely! Many outdoor trash bins are specifically designed with integrated ashtrays or "smoking urns" on top to address cigarette litter safely. These are commonly called smoking receptacles or cigarette disposal units.
You'll typically find them in areas where smoking is permitted but needs to be managed, like outside office buildings, hotel entrances, public parks, restaurant patios, and hospital grounds. The ashtray part is usually a separate, often metal, cup or bowl attached to the top or side of the bin. It's frequently filled with sand or a non-combustible material to snuff out cigarettes safely, preventing fire hazards from hot embers being tossed directly into the main waste compartment.
These combo units are crucial for keeping sidewalks clean and safe. They encourage proper disposal, reducing the number of cigarette butts flicked onto the ground, which are not only unsightly but also a significant environmental pollutant. When choosing one, look for durable, weather-resistant materials like galvanized steel or aluminum. Some models have a small opening specifically for butts, while others feature a larger, scooped design. So, to directly answer your question: they are a common and highly recommended solution for public spaces and commercial properties.