[Material] This product is a coffee machine. Made of high-quality top-grade stainless steel, it is completely tasteless and will not interfere with coffee grounds. The FDA approved and food-grade plunger and lid of this coffee machine eliminate any harmful ingredients. [One machine with multiple functions] Not only can brew loose tea, but also brew ice tea, espresso, milk froth, etc. The coffee French pressure filter and cover are detachable, and all plungers, filters, and French coffee pressure filters can be cleaned thoroughly. [Sturdy structure, large capacity] This product adopts heat-resistant glass and handles, which are easy to use, long service life, and are durable. Do not drip. The pouring is impeccable. The rotatable double-layer leather cover also prevents heat loss. [Modern design, easy to clean] The filter of this coffee machine is easy to disassemble and clean, no need to worry about residual coarse residue, just rinse with water. [Portable heating] This is very suitable for outdoor camping trips. It can be used as a kettle, or as a coffee pot and teapot. You can drink a cup of hot tea in the wild and enjoy the scenery with friends.