Come and see our amazing products. These bags will provide a smarter solution to storing pack lunches, snacks, leftovers, dry or liquid, hot or cold ingredients including soups and sauces, and beyond. They can be kept refrigerated or frozen, can be used in a microwave or immersed in boiling water to thaw or reheat contents. Previous models that are known to rip, leak, and not withstand everyday use have been improved upon with this latest design. Pls confirm with us about the packing info, stock color and exact production time before placing your order.