【Size】: 29X18X24cm (11.4X7.1X9.5in) 【Material】: Oxford cloth + braided belt + high quality aluminum film (PET aluminum + PEVA) This is a main bag with high-quality heat-insulating aluminum film inside, which plays a very good role in heat preservation. The front curved zipper bag can store small items such as paper towels and mobile phones. With long straps, it can be hand-held or cross-carried. Our Store is to design high-quality and durable lunch bags, making it easier for you to carry lunches, keeping your food fresh for longer, and allowing you to enjoy healthy food for best tasting anywhere you want. Modern and lightweight designed makes it easier to carry to on-the-go meals, picnics, road trips, lunch at the office, the school, the beach and more.