Designed by James Burgess, this witty design turns an everyday disposable coffee cup into a long lasting, valuable, and re-usable mug you'd want to keep for a very long time. It's hip, trendy, will save you money by not having to purchase disposable cups (you may even get a discount at your local Starbucks if you ask them to fill this mug instead of the usual plastic and paper cups they provide), and it's very eco-friendly. Two layers of procelain which are separated by a hollow cavity act as a perfect insulator for hot or cold drinks. The silicon lid helps keep your drink further insulated while helping prevent spills when moving around or driving. Microwave and dishwasher safe. Measures about 6" tall, 3.5" in diameter and holds about 10 Oz. (290 ml). Shipping weight: 3 lbs.