The Deerma DR035 is a portable electric hot water cup designed for those who need warm drinks on the go. With a 350 ml capacity and a power output of 300 W, it functions as a compact kettle that fits easily into bags or backpacks thanks to its slim 76 x 76 x 222 mm dimensions and light 0.40 kg weight. The interior is crafted from 304 stainless steel, while the outer body uses PP and ABS materials, all sealed with a silicone ring to prevent leaks during transport. Precise temperature management is handled by a frequency conversion thermostat, allowing you to choose settings between 40 and 90°C. You can easily monitor the heat via the IMD real-time temperature screen and adjust it using the touch buttons, making it particularly useful for preparing powdered milk at 40°C or warming milk between 50 and 60°C. For safety, the device includes a steam pressure relief valve that automatically manages internal pressure, along with multi-level protection that shuts off the power if the cup overheats, boils dry, or reaches a complete boil.