The Glassen XL glass travel mug from GROSCHE is perfect for drinking coffee or tea on your way to work. It has a 425 ml or 14.3 fl. oz. capacity. The Glassen XL holds more coffee and tea but still fits in standard cup holders. The coffee tumbler is handmade from heatproof borosilicate glass and can withstand boiling hot temperatures. The food-grade silicone lid is flavour neutral and keeps your beverage hot too.
This tumbler features durable and heatproof double-walled glass. It will keep your beverage hotter or colder for longer. The glass is naturally BPA- and lead-free and is individually handmade by artisan glass blowers. The double wall design will insulate your beverage and keep your drinks hot or cold for around 2x longer than a ceramic travel mug. On average it will keep your coffee warm for over an hour, enough for most drives to work. So you can use this as a travel coffee mug in your daily commute.