I ordered a lot of different items on my last purchase, and this product was included with all the others. They did a very good job packing the box snugly and also came well insulated against damage.Very good product. Has the Pi Foundation marking on the bottom of the cup. You know it's good just based on that alone.
Only request is that (maybe) add a FRAGILE sticker. Have heard some people treat those FRAGILE-marked packages worse than normal, though.