Ember Tumbler review: a high-tech travel mug that can’t handle the heat
My coffee routine is needlessly fussy but fairly predictable. I wander bleary-eyed into the kitchen, add some water to the kettle, and start heating it to 200 degrees Fahrenheit, grind some coffee beans, get out the Chemex, add and rinse a new filter, put the whole thing on a scale, add 40 grams of beans, … Read more