Carter Everywhere Mug, a travel mug finally worthy of the coffee inside. Designed to amplify the senses and engineered to fit the most popular manual brewing devices, you can now enjoy coffee at its fullest, everywhere. We never understood why to-go tumblers made design decisions that compromised the coffee drinking experience. The senses–taste, smell, and touch–were ignored, while durability and extreme heat retention were prioritized. Why not both? We at Fellow love coffee and are obsessed with product design. Fellow believes you should never have to choose between aesthetics and functionality when handcrafting a brew. Whether you're a coffee aficionado or a beginner, we believe everyone should have fun with the craft of brewing.