This is a great example of "you never know what you're going to get" out of a piece of wood. This one has it all, serious curly, tiger stripe like figure, heartwood and sapwood and some gorgeous spalt lines. You really have to see this one to appreciate all of the character. It also feels great and is quite light. It holds 14 ounces of whatever you'd like to put in it, hot or cold. Lifetime leak-proof guarantee for normal use. 8 1/2" tall by 3 3/4" wide.