CB JAPAN QAHWA Copper Water Bottle, 420ml, Direct Drinking, Double-Layer Vacuum Construction

[Coffee Bottle] This coffee bottle is designed specifically for carrying delicious coffee on the go. Its double-walled vacuum construction keeps hot drinks warm and cold drinks cold. Enjoy freshly brewed coffee on the go. [Fragrant Mouth] The mouth is approximately 53mm large, allowing you to fully enjoy the aroma of your coffee. Enjoy the rich aroma just like when drinking from a regular coffee cup. It's also easy to add ice, making it ideal for iced coffee. [Sturdy Grip] The mouth is large enough to fully enjoy the aroma, but the embossed striped design makes the bottle comfortable to hold, even when opening and closing. [Specifications] The exterior, mouth, and gasket are coated with Teflon. This prevents bacterial growth and keeps the bottle clean, ensuring safe transport. JIS Z 2801:2010 [Teflon Coating] The inside of the bottle is Teflon-coated, making it stain-resistant and easy to clean, for hygienic use. It resists odors and helps you enjoy the true flavor and aroma of your coffee.