can you really use a heated lunchbox on a plane?

Last week, I was packing for a long flight and thought about bringing my own food. You know how airplane meals can be hit or miss, and sometimes you just want something warm and homemade. I bought one of those electric heated lunchboxes, thinking it would be a game changer. But then I started worrying—can I even use this thing on the plane? I mean, I’ve seen people get scolded for just plugging in their phones in weird places. The last thing I want is to get in trouble with the flight attendants or have my lunch confiscated at security. Has anyone actually tried using a heated lunchbox during a flight? Did it work, or did you run into problems? I’d love to hear if it’s worth the hassle, or if I should just stick to cold sandwiches like everyone else. Sometimes it feels like all these travel gadgets are more trouble than they’re worth, but maybe I’m just missing something. #travelquestions #airplanemeals #heatedlunchbox #Travel