Cello Kingston 4 Stainless Steel Containers Insulated Tiffin Lunch Box with 2 Spoons & Plastic Container, Blue Insulated 4-Tier Tiffin (tiffin has double wall) and an Insulated bag with thermal material insulation Both the Tiffin is insulated as well as the accompanying bag; Food can be kept warm or cold for 3-5 hours Each Tiffin tier is watertight and has its own lid to keep liquid safe inside The Tiffin's comes with its own insulated bag, which will help keep food warm for even longer Comes with 2 free stainless steel spoons & compact plastic container