An environmentally friendly alternative to plastic water bottles, this robust drinking bottle is made from lightweight but durable borosilicate glass. Borosilicate glass is four times more shatterproof than standard soda-lime glass, as well as heat and shock resistant. It is used in commercial applications ranging from laboratory equipment to solar panels. As such, the bottle is suitable for both cold drinks such as juice and infused water, and for hot drinks such as herbal tea. Unlike many metal drinking bottles, the Jena Drinking Bottle is dishwasher safe, allowing you to get it truly clean and sterile. Microwave-safe. Generously sized with a 1-liter capacity.