Materials: Oxford cloth, aluminum foil Size: As shown in the picture 1. High-quality materials: Made of Oxford cloth, wear-resistant, waterproof, and effectively protects the safety of your food. 2. Large capacity design: Spacious interior to accommodate multiple food containers or drink bottles, meeting your needs for different occasions. 3. Stylish appearance: Simple and fashionable design, high aesthetic value, suitable for various occasions, showcasing personal taste. 4. Multi-functional use: Suitable for commuting, picnics, outings, etc., convenient and portable, allowing you to enjoy great food anytime. 5. Insulation and cooling effect: Good insulation and cooling effect, can keep food fresh and warm for a long time, allowing you to eat with peace of mind. Package includes: 1pc lunch bag