Thermal Lunch Box, Stackable Metal Stainless Steel Hot Food Bento Boxes for Adults, Lunch Container ,Insulated Lunch Bag for Hot Lunch (1/2-Tier) - Walmart.com
Amazon.com: Vabaso Electric Lunch Box Food Heater, 2 in 1 Portable Heated Lunch Box for Car Truck Home Work Adults Food Heating, Leak Proof, 1.5L Removable Stainless Steel Container, 110V/12V/24V 60-80W: Home