Hi

is there an easy way to heat canned food or soup in your hotel room ?

I normally take a cheap travel immersion heater to heat water for drinks but you cannot use it for soup etc , is there a type you can put in a bowl of soup or stew and not just plain water ?

or is there was a simple small hot plate and cup / mug of about 16 oz that would be work ? ,

Years ago when I was in Japan the hotel had a very small hot plate and cup that boiled water in a few minutes , I never saw anything like that again and would really like something bigger to heat up my "comfort" food

Thanks for your ideas