A lunch box is a compact container designed to carry meals and snacks conveniently, especially for school, work, or travel. Typically made from materials like plastic, metal, or insulated fabric, it helps keep food fresh and protected until it’s time to eat. Many lunch boxes include compartments or separate containers to organize different খাবার items, and some are insulated to maintain temperature. They are a practical, reusable alternative to disposable packaging, making them both cost-effective and environmentally friendly.