Take away hot drinks are an important part of our culture.  In an attempt to help the planet by reducing the amount of used disposable cups going to landfill, as well as reinforcing an appropriate size for a hot drink, we have these lovely re-usable glass cups.  They are hand blown using materials that keep the heat in and the nasties out.  The glass contains a high percentage of borosilicate making it strong, lightweight and 100% chemical free. They are microwave and dishwasher safe. They have a large silicone sleeve that makes it a pleasure to use as well as a silicone cap to reduce spills.