Heat Insulation and Cold Insulation DesignThe picnic bag is made of waterproof and durable Oxford cloth. The inner lining is made of environmentally friendly PEVA foil and filled with 6mm EPE foam. Excellent dual protection function can not only help you store daily, but also eat warm food or drink cool cola, juice and beerduring picnic trips, camping and fishing. . Large Capacity The maximum capacity of the soft cooler bag is 11L, and the overall size is 10.6 inches * 6.7 inches * 9.5 inches. The zipper opening on the top is very large, easy to store food the longitudinal front pocket, you can put tableware, candy, napkins double-sided mesh bag, you can store drinks, cups, and even umbrellas. It is very suitable as a lunch bag, insulation bag, picnic bag, sandwich bag or fishing bag, etc. . Portable The adjustable shoulder strap design provides a variety of carrying methods. You can choose to hold it in your hands or wear it on your shoulders. When not in use, it can be folded into a flat form for easy storage. . Wide Range of Uses insulated cool bags can hold your lunch, sandwiches, fruits or vegetables, so you can bring your lunch to the office, pack healthy food for the kids in school, and spend a pleasant time at the weekend picnic. . 100% Satisfaction 0 Risk Purchase Package: 1* foldable picnic bag. We promise your satisfaction is our permanent pursuit. We provides a 90 DAYS free replacement or FULL refund, any question, please feel free to contact us and we will help you within 24 hours. .