The utility model discloses a cold -warm two -purpose mattress relates to household article technical field, including precoat and filling layer, the filling layer sets up between the bed of material of top and bottom, the filling layer includes palm layer and bamboo fibrous layer. Utilizing palm layer and bamboo fibrous layer to constitute the filling layer of mattress, again at filling layer outsourcing precoat, utilizing the ventilative moisture resistance on palm layer, make the mattress simultaneously have cold -proof efficiency, the another side utilizes moisture absorption and the hydrofuge nature of bamboo fibrous layer, can absorb fast and give off moisture, and the user fully feels nice and coolly, realizes the dual -purpose purpose of a pad. The utility model has the advantages of simple structure is compact, multiple functional, need not to change the mattress along with seasonal change, it is more convenient to use, has saved household expenses again simultaneously, has very strong practicality, the convenient popularization and application.