I like tea. I have a gas stove, but if I just want a cup of tea, an electric kettle is very nice. You have to see if it is possible with the amount of energy you have in your camper, because it uses a relatively large amount of energy. And it is important to buy one that fits your inverter, so that the peak of the kettle is not too high for your inverter. But otherwise highly recommended if you drink a lot of tea (or coffee). You can buy a “normal” kettle, I have this one. Or a foldable, which is useful if you don’t have much space for an extra product.