Large enough for one day food, 30*29*13.5cm. Shipping time: 7-18 days by USPS. Waterproof materials, no leak issue anymore. Also foldable save space. The lunch bags keep straight when it’s packed items, so you don’t need to worry that the soup or drink will spill out. Insulated lunch tote has a strong handle,which highly stitched with the lunch bag, not tear easily also ensure your comfortable carry. Outside is durable oxford material, inside is thick aluminum foil liner, good insulation and frozen with ice pack will taste better and fresh longer.