For a true caf experience, make sure you choose a genuine Caf Mug. Made from quality Borosilicate Glass (which protects the mug from damage due to sudden temperature change), these eco-friendly re-usable mugs are a great alternative to the paper cup. Featuring a food grade silicone lid as well as a heat resistant ridged silicone band specially designed for safe handling. Available in 2 sizes, medium (designed to fit most office coffee machines) and large and with a choice of black, navy, red or green trim. Do not place printed bands in a dishwasher. Colours: Clear glass with a choice of black, navy, red or green trim