Simply plug in and heat. It is using 60W constant heating for preventing overheating, is safer, more convenient, and more energy-saving. FOOD GRADE MATERIAL: The electric lunch box food heater is made of food-grade premium thick PP material.
eBay
Rechargeable Wireless Lunch Box Heating Water-free Bento Box Large Capacity Insulated Lunch Box For Travel/Office LCD Display
Aliexpress UK
γ 80W Fast Heating γ 80W high-power, using PTC constant temperature heating. Simple and efficient. Rated power: 80W. Very practical, no longer worrying about cold weather, heavy rain, and dust, it can maintain the freshness, taste, and cleanliness of the food.
eBay
Children Plastic Lunch Box with Fork Spoon Kids Cute Portable Lunchbox Cartoon Cat Pusheened Bento Boxes Food Fruit Containers
Aliexpress UK
24V 40W specially designed for the truck. It's really a perfect gift for them. Power: 40W. Using PTC's original constant temperature heating, the use of a safer dual function and thermal insulation.
eBay
500ML Stainless Steel Bento Box Insulated Lunch Box For Kids Toddler Girls Metal Portion Sections Leakproof Lunch Container Box
Aliexpress UK
FOOD GRADE MATERIAL: The electric lunch box food heater is made of food-grade premium thick PP material. The stainless steel container is dishwasher safe. 1 x Electric heated lunch box. 1 x Lunch box bag.
eBay
900ml Bento Box for Kids 3 Stackable Lunch Box Leak-proof Portable Lunch Food Container Wheat Straw Food Storage Box Dishwasher
Aliexpress UK
1 x Blue electronic lunch box with spoon and car adapter. 12V Car Heated Lunch Box. Simple as that. Not suitable for dishwasher. Item condition.
eBay
2 Grids Stainless Steel Lunch Box Food Container Children Bento Box Top Grade Snack Storage Compartment Lunch Box Kitchenware
Aliexpress UK
Electric Heated Lunch Box. Lunch Bag π. Stainless Steel Spoon & Fork π΄. Open the steam vent while heating. Generous 1.5L Capacity + Bonus Salad Bowl π₯. Capacity: 1.5L + Extra Bowl. Do NOT heat when empty.
eBay
3PCS/Set Wheat Lunch Bowl Box Round Lunch Box With Lid Can Be Microwave Sealed Bowl Kitchen Supplies Storage Box
Aliexpress UK
The 12V 8L Mini Portable Car Oven is a compact lunch box designed for heating food on the go.
eBay
Picnic Lunch Box Bamboo Fiber 3in1 Double Layer Microwavable Bento Box Food Storage Containers school Child Lunch Boxes for Kids
Aliexpress UK
You will love this heated lunch box. This food heating lunch box is designed with circulating heat to keep your food nutritious and fresh. γ1.8L Super large capacityγ 1.8L large capacity stainless steel container, you do not need to be hungry.
eBay
900ml Healthy Material Lunch Box 3 Layer Wheat Straw Bento Boxes Microwave Dinnerware Food Storage Container Lunchbox
Aliexpress UK