Have you noticed the increasing number of people proudly using China stainless steel vacuum tumblers? Stainless Steel is strong, looks great, has a class and adds longevity. A vacuum tumbler crafted from stainless steel lasts for a decade. Read More: - https://jiuruihousewares.home.blog/2019/11/15/why-stainless-steel-is-counted-as-branded-metal-for-vacuum-tumbler/