Coffee Chemistry Thermos

This Coffee Chemistry Thermos brings the science of your favorite brew into everyday moments. Wrapped in molecular illustrations that include guaiacol and diacetyl—compounds responsible for roasted aroma and buttery flavor—this flask makes a striking statement for students, scientists, baristas, or coffee-loving learners. Whether you're fueling up before a long day of research, fieldwork, or campus lectures, this flask delivers both practical performance and scientific inspiration. Why you’ll love this bottle: Double‑wall vacuum insulation grounded in heat‑transfer science keeps beverages hot or cold for hours 18 oz (530 mL) capacity fits comfortably in backpacks and at desks High-grade 304 stainless steel with BPA-free components ensures durability and safe sipping Wide-mouth opening and screw-top lid with silicone seal make it easy to fill, clean, and pair with an infuser accessory Textured exterior features coffee molecule pattern that encourages curiosity and celebrates the chemi