Amazon.com: HONEYBEAN HOME Battery Powered Lunch Box for Work With 35 Minutes of Heating Capability – Comes With a Reusable Fork & Spoon: Home & Kitchen
Electric Lunch Box, Heat Preservation And Heating Lunch Box, Self-heating Car Portable Lunch Box, Plug-in Rechargeable Lunch Box - Walmart.com
Electric Lunch Box Heat Preservation Heating Plug-in Electric Heating Food Rechargeable Self-Heating Multifunctional - AliExpress