$8.59 2 Layers 3 Styles Stainless Steel Lunch Box Portable Thermal Insulation Dinnerware Sets
Here's a stainless steel one for $24 if you're worried about chemicals from plastic.
Oval Shape LunchPal Lunch Boxes | Stainless Steel Lunch Boxes | Thermally Insulated Lunch Containers for Kids and Adults | School Lunch Box
Stainless Steel Insulated Bento Lunch Box for Kid & office Food Storage Container
Cute 1Pcs Stainless Steel Lunch Box Insulation Bento Thermo Thermal Lunch Box Food Picnic Container 1 3 Layers-in Dinnerware Sets from Home & Garden on Aliexpress.com | Alibaba Group
Zenlo 2 Liter Jumbo Bento Stainless Steel Vacuum Lunch Box Food Container
304 Stainless Steel Lunch Box Portable Bento Food Containers Dinnerware Set
The best non-toxic stainless steel lunch containers. Perfect for kids and adults. Save money and time by reusing these quality containers perfect for your lunch box or lunch bag.
PlanetBox - Stainless Steel, Eco friendly, Metal Lunchboxes and Lunch Containers. These are AWESOME!!!
Portable Stainless Steel Thermal Insulation Food Container with Basket Multi-layer Layers Lunch Box Soup Bento Box