Trash bags are specialized plastic bags designed for collecting and disposing of waste. They are generally thicker and more durable than regular plastic shopping bags to support the weight of trash and resist tearing. Trash bags are typically made from polyethylene or other types of plastic and come in various sizes and thicknesses suited for different types of waste and containers.
In comparison to reusable bags, trash bags are single-use and intended for waste containment, not for carrying groceries or other items multiple times. While plastic shopping bags can sometimes be repurposed as trash liners, dedicated trash bags are made to handle heavier loads and more rigorous use. Trash bags contribute to plastic waste and environmental pollution if not properly disposed of, unlike reusable bags which are designed to reduce waste by repeated use over time.