This Espresso Tumbler from Eva Solo can hold up to 80ml of coffee that corresponds exactly to the standard settings on many popular coffee machines which allows coffee lovers to enjoy a freshly made coffee in the comfort of using your own tumbler. Constructed from porcelain, this tumbler can handle the heat that features a silicone sheath which ensures good grip whilst protecting you against getting burnt. GG. Eva Solo 80ml Espresso Tumbler Set of 2. Capacity 80ml Porcelain and silicone. Eva Solo branding. Brand: Eva Solo.