Insulation SystemThick insulation walls create a fully insulated bag that can keep food and drinks cool or warm for hours. Size: 23 * 14 * 20cm / 9 * 5.5 * 7.8 inches, 2pcs stainless steel cutlery (fork, spoon, cutlery box) High-Quality MaterialThe lunch bag is designed with high-quality aluminum foil insulation lining (BPA-free), non-toxic and safe for food, which can always keep food fresh (hot or cold). Plus, it's easy to clean. Waterproof and Moisture-Proof Lunch BagEquipped with environmentally friendly waterproof aluminum foil, leak-proof and heat-insulated, suitable for storing all kinds of food, easily carry more food, and improve your daily life. MultifunctionalThe lunch bag can be used not only as a lunch bag, but also as a baby bag, cosmetic bag, shopping bag and storage bag. Great for work meals, picnics, outdoor BBQs, diet management or medication storage, and also as a grocery bag or shopping bag. Easy to CarryLightweight and portable. Easy to fold for storage.