Thank you for viewing. ●BODUM CANTEEN Bodum Canteen Double Wall Glass 400mL Set of 4 I received this as a gift, but I am selling it because I have no use for it. Made of heat-resistant glass that can be used for both hot and cold beverages. Double-walled construction keeps hot drinks warm and cold drinks from sweating, and it looks stylish. Heat-resistant glass, double-walled construction Heat resistance: 120°C Microwave and dishwasher safe Will be shipped via Mercari delivery with tracking. If you have any other questions, please feel free to ask.