Product Name : Handle tiffin Stainless Steel containers for food with Thermal Bag 4 tier Handle Tiffin containers for food. 100% stainless steel Machine washable. Four tiers , ideal for food Menu. Take it to the beach, take it to work, take it to the park, Take it anywhere. Together with the special bag ( extra Cost) you can keep food hot or cold for up to 6 hours No more waste, no more plastic, Just wash it and use it again 3.0 L capacity You cannot use this product in a microwave