... and unbreakable body,easy to handly4,stainless steel marterial 5,reliabled manufacurer and ... stainless steel drinkware and have been in this field for 15 years such as coffee pot , coffee mug , travel mug , coffee ... cup , water bottle, sports bottle , stainless steelvacuum flask , thermos etc are our products . 280ml double wall stainless steel thermos ...