High Quality Content by WIKIPEDIA articles! Plastic shopping bags, carrier bags or plastic grocery bags are a type of shopping bag made from various kinds of plastic. In use by consumers worldwide since the 1960s, these bags are sometimes called single-use bags, referring to carrying items from a store to a home. However, reuse for storage or trash is common, and modern plastic shopping bags are increasingly recyclable or biodegradable. In recent decades, numerous countries have introduced legislation restricting the sale of plastic bags, in a bid to reduce littering and pollution.