Multi Size Cylindrical Lunch Bag Thickened Aluminum Foil Insulated Round Cooler Bag

Custom size 600D polyester cylindrical cooler bag. The outer layer of this insulated lunch box bag is made of Oxford fabric, which is waterproof and stain-resistant. The inner layer of the portable lunch freezer bag is provided with thickened aluminum foil, which is clean and hygienic while keeping food warm for a long time. At the same time, this thick insulated lunch bag is also lined with cotton, which is soft and shock-resistant. This cylindrical insulated food bag has a variety of colors and sizes for you choice, I believe there is always one you are satisfied with. If you want this cylindrical lunch box cover, please contact us.