Meet the ocean-saving device with a luxurious appeal: the Dopper Glass Insulated. The award-winning glass bottle is ready to make a statement against plastic pollution – not just on your desk, but also to the world.With a body made from durable, stain- and scratch-resistant borosilicate glass and a built-in cup to drink from, you can raise your Glass to crystal clear waters and plastic-free oceans. In style. The Dopper Glass Insulated holds 450 ml and is made of durable borosilicate glass. The bottle is stain and scratch-resistant and the winner of the Green Product Award 2021. The bottle is dishwasher safe up to 65°C / 149 °F and is suitable for hot and cold water. It can hold your drinks cold for up to 2 hours and hot for up to 1 hour. Besides that, all materials are BPA and phthalate-free. Also available as a non-insulated version (art. 9409).