UNIQUE DESIGN: Our portable canvas lunch bags for kids are very simple in appearance. There is a cute little yellow duck printed on the outer packaging, and there are two three-dimensional duck feet below, which is novel and unique. The back of the lunch bag can also put cutlery and a key campus card ID card; the portable design is also very convenient. PREMIUM MATERIALS: Insulated Lunch Bags - Made of Durable Oxford Cloth and Thick Aluminum, Filled With 5mm EPE Foam Inside To Protect Your Food, Waterproof Design. Stronger aluminum inner layer and thicker foam layer will keep your food fresh longer, keep warm for 3-4 hours, refrigerate for 5-6 hours, serve hot food and pastries, western food, or cold juice, freshly squeezed juice It's all good. EASY CARE: Spot scrub, if the sauce is spilled on it, just wipe it with a damp cloth or napkin, hand wash is recommended, do not bleach. PRODUCT SIZE AND COLOR: L 9.05 inches XW 5.11 inches XH 7.87 inches, it is a collapsible lunch bag that fits almost any size lunch box. Our lunch bags are available in pink/black/yellow/blue/white for you to choose and match. Elegant and practical design, convenient for you to use at lunch, refrigeration, picnic, shopping. EASY TO CARRY: The reusable lunch bag has two widened, reinforced and soft hand straps that won't hurt your hands, and the handles are precisely sewn, not easy to break, and durable. In addition, the rice bags are cube-shaped and have a large capacity. It can hold meals, and supports fruits, desserts, drinks, etc., one bag, to solve the trouble of carrying multiple bags.