I wouldn't call myself a minimalist by any means, but I am not someone who buys a lot of kitchen gadgets or rushes to snag the latest seasonal cup. But ever since I picked up my first Fellow Carter Move Mug five years ago, I’ve happily repurchased it several times.

This sleek little mug, designed by the coffee nerds at Fellow , keeps your brew hot (or cold) without sacrificing flavor. I use it so often that I’ve sung its praises to a coffee shop owner in Washington, a bed-and-breakfast proprietor in Maine, and countless other strangers.

I love this mug more than I can express—so much, in fact, that I reached out to Fellow founder, Jake Miller , to chat about it. He launched the brand 13 years ago with the goal of delivering great design to coffee brewing, but customers kept asking for an exceptional way to drink their coffee on the go. So a company founded by and for coffee obsessives made the ultimate companion container.

The Carter Move Mug is designed with a superior drinking experience in mind.…