For the purist, seekers of clarity. KeepCup, makers of the World's first barista-standard reusable cup, now bring you glass. The KeepCup Brew Cork Edition is the same iconic cup but now made from glass and with a cork band. The glass in the KeepCup Brew Reusable Coffee Cup has excellent thermal properties, and is ideal for enjoying hotter beverages such as a long black or black tea. The cork used in the KeepCup Brew Reusable Coffee Cup is sourced sustainably from the ancient cork oak forests of Portugal and manufactured from the recycled waste material from the wine industry. The cork material itself has unmatched environmental credentials. It’s light, biodegradable, antibacterial and is an incredible insulator with its superior thermal qualities. Furthermore, it also has great aesthetic qualities and is lovely to feel and hold. KeepCup recommends that the cup be carefully hand washed with a soft cloth and water and that the band not be removed from the cup, but allowed to dry on the glass. On top of being a reusable coffee cup, it is also renewable. The soda lime glass, cork, and polypropylene lid and plug are all 100% recyclable at end of life. Drink in confidence and peace of mind with the KeepCup Brew ReusableCoffee Cup.