One bottle. All seasons. Whatever the weather, the 1 L Dopper Insulated Blazing Black is the perfect sidekick to help you drink from the (hot or cold) tap. Come rain or shine or three feet of snow, this Blazing Black insulated bottle will keep your water, tea or coffee hot for 9 hours or cold for 24. And keeps you saving our water sources. All. Year. Long. Its stainless steel body is finished with a durable power coating. Translation: it looks amazing and is scratch-resistant. The cherry on top? Sustainability The Dopper Insulated is manufactured responsibly in China according to the BSCI Code of Conduct. Thanks to a partnership with GoodShipping, it’s transported using biofuels only.