A stylish and effective way to promote your brand. Zorke Cooler Backpack is made of Oxford and EVA that keeps your food and drinks warm for up to 4 hours or chilled for up to 8 hours. It has a main large zippered pocket, two front zipper pockets and mesh pockets on both sides. Top handle design makes it suitable for handbag or car use. Large internal space can be used for keeping meals warm, fruits fresh, beer cold, etc.