A milk carton is a container designed to hold and store liquid milk. Typically made from paperboard, it is coated with a thin layer of plastic or aluminum to prevent leaks and preserve freshness. Milk cartons come in various sizes, often ranging from single-serving to larger family-sized options. They are commonly found in grocery stores and are a popular choice for packaging due to their lightweight and recyclable nature. Milk cartons usually feature a spout or a screw cap for easy pouring. They are often printed with nutritional information, expiration dates, and branding from dairy companies like Dairy Farmers or Horizon Organic. The design helps consumers easily identify the product and its contents.