Simple Cooler Tote Bag is made of cationic oxford fabric and EPE foam materials, with aluminum foil lining securing the bag is waterproof, leak proof and to keep your food or drinks fresh, cold or warm for hours. Large capacity bag with premium zipper and reinforced handle make it comfortable to carry and use. The double layer lunch bag can classify and store items, such as lunch, fruits, drinks, mobile phones, tissues, keys and other items. Obvious imprint area is perfect to show your brand and logo.