handle-heat-resistant design, easy to handle, to scalding or heat when the handle when pouring water or not in use Small size, easy to store and carry When you are working in, camping, traveling or backpacking, you will have the best No filter paper, no peculiar smell, more, no need to worry about the peculiar smell of filter paper affecting the coffee flavor Double-layer microporous mesh-made of double-layer microporous mesh, to you get the coffee flavor and strength you like Compared with ordinary paper coffee, there is no clogging and less deposits The inner layer of the filter paper is woven from high-density ultra-fine metal wire, which is isolated from the coffee powder The outer layer of the thickened stainless steel plate is perforated to provide an additional protective layer