Sttoke Reusable Coffee Cup - Midnight Black (12oz) Black matte finish, stainless steel exterior with Greblon BLACK double walled ceramic interior, with BPA free lid in 12oz. Sttoke reusable 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 ensuring your brew stays hot for up to three hours. They are perfect for tea and coffee and look stunning wherever you take them. Approx 12oz/ 354ml capacity Stainless steel cup with a premium matte black finish Shatterproof black ceramic inside Spill proof BPA free lid Double wall insulation Perfect grip Vegan and cruelty free. Made in China. Packaged in a cardboard box.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.