DUPASUElectric Lunch Box Food Warmer: 100W Heated Lunch Box for Adults, 1.8L Portable Fast Heating Lunchbox Food Heater for Car, Truck, Work, Travel, Lonchera Elctrica Porttil 12/24V/110-230V

I purchased this lunch box as a Christmas gift for someone and wanted one for myself. I would like to share some important considerations with you, as they can greatly influence your decision to buy or gift this product.1. The lunch box is the appropriate size for a lunch, which is a significant advantage for those who need to pack their meals efficiently. It includes a small container that can be used to store fruit, yogurt, or other items, providing versatility and convenience. This additional compartment is particularly useful for keeping different food items separate, ensuring freshness and preventing flavors from mixing.2. The lunch box comes with a bag, a spoon, and a fork, which are all included in the purchase. This comprehensive set of accessories is a thoughtful touch, as it eliminates the need for buyers to purchase these items separately. The bag is sturdy and spacious, making it easy to carry the lunch box along with other essentials. The spoon and fork are well-designed and comfortable to use, even during extended periods of outdoor activity. The sturdy construction of the lunch box ensures its durability and quality, making it a reliable choice for daily use.3. Cleaning the lunch box depends on the contents. The messier the contents, the more difficult it will be to clean. This is a practical consideration for those who are concerned about maintaining cleanliness and hygiene. For example, if the lunch box contains sticky or oily foods, it may require more effort and time to clean thoroughly. However, with proper care and attention, the lunch box can be kept clean and fresh, ensuring it remains a pleasant and hygienic option for packing meals.4. This is the most important consideration: if you place frozen food in the lunch box, it will not heat up within 20-30 minutes. Depending on the contents, it may take anywhere from 50 minutes to 2 hours to heat up. This is a crucial factor for those who rely on their lunch box to keep their food warm during the day. If you are planning to use the lunch box for meals that require heating, it is essential to be aware of this limitation. Alternatively, you may consider packing foods that do not require heating or using a portable heater to warm up your meals.I am unsure if the lunch box will cook rice, as I have not tried it. However, I may experiment with it in the future, given its versatility and potential. Rice is a staple food for many, and the ability to cook it on the go could be a significant advantage for those who need a quick and nutritious meal option.Overall, this is a very good quality, small lunch box at an affordable price. It would make a great gift for someone who is on the go, working outdoors, or needs a convenient way to pack their meals. It would also be a useful gift for a delivery driver, who often spends long hours away from home. If I could give it a higher rating, I would, as it consistently meets and exceeds expectations in terms of quality, functionality, and value. .

I purchased two different food heater lunch boxes. This one, the DUPASU at 100W, and a different one with item description COROTC Electric lunch Box that is 120Watt. Both work as advertised, but I like this one best.1. The OTHER box has confusing instructions, and if you don't read them, a person could easily make the mistake of adding the interior WHITE lid to heat. That would be wrong. Even the sticker makes it seem like you're to remove the hole coverings when heating instead of the lid. While foreign instructions are often not clear on many products, this DUPASU was easy to figure out.2. This DUPASU lunch box a comes with a lifetime warrantycard and easy way to register using your Amazon order #.I tested both against my Bluetti Solar Battery to see how many watts they would use in a power outage and how long it would take them to warm a small amount of food. They both can handle 1.8 L of food (~ 7 C) which is supposed to heat up in 20-30 minutes for both.I tested only 1 cup of water in both -- using the DC outlet, for exactly 10 minutes only.This one heated up 1 C of water to 113oF in 10 minutes and the amount of wattage used was exactly as described by the manufacturer for this short 10 minute period of time.The other one (higher wattage) heated up 1 C of water to about 115oF in 10 minutes, and didn't draw as many watts as advertised (115 vs 120) but it still heated up well.Summary: Both are good. Since I don't know much about these manufacturers, I'm happy keeping them both in case one just happens to not last as long as the other. Plan to use them in ER only anyway.

I bought this for my husband since he prefers my nutritious hot food instead of eating out at a restaurant with a limited lunch time at his work. The biggest meal of the day for us is lunch and since he is working, I wanted to be sure he got his hot meals at work. He will take a frozen homemade dinner out of the freezer the night before and put it in the refrigerator overnight to thaw. In the morning at work, the meal is still partially frozen. (Pictures is roasted chicken, mashed potatoes, and mixed vegetables).I break up the semi-thawed meal into chunks and put into the warmer and he takes it to work. At work, he plugs it in and by lunch time, it's fully thawed and nice at hot. The lid has a vent for heat to escape. It takes about 40-50 min for it to fully heat the meal thoroughly to sizzling smoking hot while the case on the outside is warm but not hot to the touch.There is plenty of space inside the warmer container! Enough for two dinner size meals (IMO). There is also an inner removable side dish container, like for a salad, that comes with it but you would probably take that out before heating the meal. I was very impressed with the heft and design of the elegant silverware that came with this in the top compartment of the warmer! It adds a classy touch and makes a lunch out of a warmer seem more classy. The warmer really seals airtight when the vent is closed. It comes with a great carrying tote.The cord is about 2.5-3 feet long. The lunch warmer box can sit on the desk or floor and doesn't take up much room. An extension cord or surger cord (one of those short cords with multiple sockets) may work just fine if you need extra length to the electric source outlet.If you are plugging into a normal wall current, use the 110-230V option and the standard wall plug cable (in the US).I really like this lunch warmer and I think it is a great buy! Wish I had one of these when I worked away from home!