The General Vine Pattern Chloroprene Rubber Insulated Thermal Picnic Bag is made of high-quality chloroprene rubber material, providing a delicate, soft, and elastic touch. It is lightweight and comfortable, making it easy to carry separately. The bag is dustproof, anti-static, scratch-resistant, and insulated, ensuring the safety of your belongings. It is also breathable and will not deform even with long-term use. The foldable and compact design allows for easy storage. The heavy-duty zipper ensures smooth opening and closing. The front panel can be customized with a printed pattern, adding a touch of fashion to your life. This bag is versatile and can be used as an office lunch bag, picnic bag, storage bag, or shopping bag. It has thermal, cold, and freshness functions, making it suitable for packaging frozen food, hot pot dishes, cold drinks, ice cream, and more. It is suitable for both adults and children, especially for children to use as a lunch bag for school or travel. The bag features a main zippered pocket for convenient storage. It is recommended to hand wash the bag for cleaning. Please note that there may be a slight measurement error of 1-2cm due to different measurement methods. The General Vine Pattern Chloroprene Rubber Insulated Thermal Picnic Bag is perfect for work, school, outdoor activities, beach trips, and sports.