Portable Water Boiler 400ml

Features: Insulation with two layers  Small size  Design that is waterproof  Stainless steel  Easy to use and safe  With this portable water boiler thermos, you may have a hot beverage whenever and wherever you choose.      Multifunctional With this portable kettle, you can have hot water whenever you want. This electric boiler heats water in a matter of minutes, whether you're traveling, driving, hiking, or on a train. The advantages of a kettle, vacuum cup, and water cup are all combined in this heating cup. You don't need any other gadget. You may boil water, keep your beverage warm, and enjoy nutritious tea, coffee, or water at any time with this heater.      Intelligent temperature regulation Accidents and overheating are prevented by the device's intelligent temperature control. Additionally, there are two layers of heat-resistant insulation included with the hot water cup. In addition to preventing unintentional burns, this protective layer prolongs the warmth of your water.