It has a nice design, can hold a reasonable amount of fuel (tea), and helps fund one of my favorite websites. Unfortunately, shipping fees nearly DOUBLE the price, and $43.59 for a 16oz bottle is a bit much. Product : https://shop.tumblr.com/product/tumblr-tumblers/

Right now, my tablet and monitor show different colors, and I have no idea which one is the most accurate. It's very frustrating, so I'd like to get a good colorimeter, but those things are costly!