Sttoke Reusable Coffee Cup - Slated Grey (8oz) Grey matte finish, stainless steel exterior with double walled ceramic interior, and BPA free lid in 8oz. Sttoke coffee cups are sleek and lightweight with an ergonomically designed grip, making them easy to take anywhere with you. They have been designed in Melbourne using German engineered Greblon ceramic, creating a double wall insulation and insuring your brew stays hot for up to three hours. They are perfect for tea and coffee and look stunning wherever you take them. Approx 8oz/227ml capacity Stainless steel cup with a premium matte finish Shatter proof ceramic inside Spill proof BPA free lid Double wall insulation Great alternative to plasticware Perfect grip The Sttoke cups have been specially designed to ensure that flavour and temperature are not compromised throughout your beverage from start to finish. Designed in Australia and ethically made in China.