A travel mug is a simple device. So simple, that it's so notable when so many get things wrong. And then you use the perfect one, and you realize all the care and design that goes into the things we use everyday, and it's amazing.
There's a travel coffee or tea mug that keeps your drink warm for hours, you can throw in a bag and never worry about it spilling, and provides a safe and pleasant drinking surface from which to sip. And it costs $20. And that mug… read more