- Insulated Performance : Constructed with Oxford cloth, pearl cotton, and PEVA aluminum foil, this lunch bag offers excellent insulation. Keep hot meals warm for up to 12 hours and cold meals fresh for up to 8 hours, ensuring your food stays at the ideal temperature throughout the day. - Convenient Wide-Open Design : The strong zipper allows the top of the lunch bag to open wide, making it easy to insert and remove lunch containers horizontally. This design not only facilitates easy access but also prevents leaks, keeping the interior clean and reducing your cleaning time. - Spacious Capacity : Measuring 10.4”L x 7.2”W x 11.2”H, the bag has a maximum capacity of 13L. It can comfortably store up to 20 cans of soda (330ml), or a variety of lunch items like sandwiches, salads, snacks, drinks, and fruits. - Functional Double-Layer Design : The upper layer is dedicated to commuting essentials while the lower layer stores food and beverages. This organizational feature enhances your commuting experience. - Practical Storage Options : The upper layer includes a mesh pocket, perfect for keeping mobile phones, chargers, hand cream, keys, bank cards, and tissues readily accessible. Meanwhile, the lower layer securely holds hot and cold food, ensuring a leak-proof experience. - Versatile Use Scenarios : Ideal for daily commutes, picnics, school lunches, and office meals. Whether you are taking lunch to work, enjoying a day out, or preparing meals for your children, this lunch bag is designed to meet your needs. - Durable and Easy to Clean : Made from high-quality materials, this lunch bag is built to last, providing reliable performance day after day.