A "portable stove" is a small cooking device that can be easily moved and carried around. It is used to cook food or boil water when you don't have access to a regular kitchen stove. Full definition
Cook up a storm in your kitchenette with portable stove top, microwave, toaster and tea and coffee making facilities. (mantrahotels.com)
I also love seeing the food carts — crates of eggs being pushed around in a wooden wheelbarrow and women making bread over portable stoves. (tailoredandtrue.com)
An appealing idea for do - it - yourself cookery at home is the miniature hibachi, identified more exactly in Japanese as a konro, meaning portable stove. (si.com)