The bag body uses a professional anti-fog functional film material, effectively solving the problem of moisture condensation and adhesion during heating and storage. Even if the food inside the bag generates steam from heating, or if vegetables or fresh produce produce moisture from respiration, no white mist or water droplets will form on the transparent window. The product inside remains clearly visible, resulting in a clean and aesthetically pleasing appearance. Widely used for packaging roasted chicken, cooked food, fresh-cut vegetables, and fresh fruits and vegetables, it provides normal product protection while maintaining a good display. The transparent design enhances the product’s visual appeal without compromising the packaging’s basic dustproof and preservation capabilities, making it both practical and aesthetically pleasing.