With the Handy Heater in your case, bag, toolkit, or even in your pocket, you’ll have your own, personal heat wherever you go.
Just find a standard plug socket or power outlet, plug it in and set the temperature to keep chills at bay, anywhere.
With the cold weather comes the need for heat while you work. But it’s not always easy to make your immediate surroundings warm and cosy. In garages, shops, offices and especially if travelling or camping, getting warm and cosy usually means wrapping yourself in chunky layers and gloves - not really ideal for getting things done or relaxing in comfort.