It can be used for boiling tea, coffee,, eggs,, instant noodles or heating any other liquids such as juices in the sunshine.
It has thermal insulation and heating function,suitable for outdoor staff in travel,geological prospecting or office worker.
Material：vacuum collector tube, stainless steel
Size：H240mm Body Diameter 70mm
- It is a vacuum heating cup with high temperature, don't drink the cup mouth directly; When heating, because of relief valve depressurizes,water overflowing is normal phenomenon;
- Be careful when use;
- Minors to use under the guidance of adults.