Trakker Heat Changing Mug

The perfect drinks receptacle for the modern carp angler at home or on the bank, the Heat-Changing Mug features Trakker icon logo in a heat sensitive coating, changing to red as temperature rises and back to dark olive once the temperature drops, giving a clear indicator if your brew is still warm enough. It has an enlarged handle and is a 100% ceramic material with a 300ml capacity.