What is the Dopper Glass made of?
Puppy dogs, rainbows and good karma. Oh, and specialized volcanic air of course. The cup is made from Cradle to Cradle certified Tritan, the bottle itself from borosilicate glass and the cap is made from PP. This probably doesn’t mean anything to you, but luckily it does to us. We chose these materials because they’re 100% recyclable and are free from harmful chemicals.
Oh, and the Dopper Glass Insulated cap has an additional stainless-steel part. The more you know!