320ml glass reusable coffee cup. With silicone sleeve and eco comfort lid. Lid made from a 50% blend of wheat fibre and polypropylene. Borosilicate glass is known for its durability and thermal shock resistance. Select your choice of silicone sleeve colour. Packed in kraft gift box. For logo longevity hand washing is recommended. Eco Credentials: Reusable, sustainable, printed using renewable energy.