Love the design, however was very disappointed in the quality. I have consciously hand-washed this (as opposed to the dishwasher) as I was concerned about the integrity of the logos on the side. Oddly enough, after using the mug 4-5 times and handwashing, the black finish has come off the rim. For half of the circumference of the lip or rim of the cup, the black has come off and the mug underneath has a silvery/white color. The mug itself is very sturdy, the graphics on the side are great, but it's odd how the rim finish has come off after only 4-5 times being handwashed. I'll still use it, but this is the first product I've ever purchased from this site where there are obvious flaws in the product.