... also produce beer mug,travel bottle,stainless steel bottle, aluminum bottle,plastic bottles,french press ,hip flask ,tea-maker-set ,tea tin can etc ... steel travel mug,stainless steel bottle,aluminum travel bottle, etc.sport bottle: stainless steel sport bottle, plactic sport bottle,aluminum sport bottle,etc.tea and coffee ... solid alcohol to keep water warm. High Borosilicate Glass Tea Set / Tea Maker ...