Double wall travel mug
The GLASSEN travel mug from GROSCHE is the perfect solution to sip your tea or coffee on your way to work. The GLASSEN is a glass travel mug, and holds about 350 ml or 12 fl. oz. It also fits in standard cup holders. The GLASSEN features a food-safe and flavour-neutral silicone lid and grip for easy drinking and holding. It is available in five different colours.
The GLASSEN travel mug features durable and thick double wall glass for keeping your beverage hotter or colder for longer. The double layers keep your beverage hotter or colder longer. Moreover, the double-walled glass looks very beautiful. It’s almost like your drink it floating in mid air.
High-quality borosilicate glass
The glass that the GLASSEN is made of is called borosilicate glass. This type of glass is a high-grade thermal glass. It’s not only heatproof, but can also withstand boiling water and will never go cloudy even after years of use.