Abstract: A portable apparatus for heated showers for bathing in the outdoors that converts a hiking stove for use as a water heater for a portable shower. The apparatus includes a flexible plastic lid for sealing a hiking stove pot, allowing water to be pumped from a reservoir bucket to the stove pot and back again via silicone tubes connected to the plastic lid, and heating the reservoir water when the stove flame is ignited. The bucket contains a circulation pump, a temperature probe, and a second, larger, pump connected to a shower nozzle via a silicone tube. A control unit powers the immersed pumps and enables shower temperature selection.