From MONDO:

"We all know there's one thing that every Autobot craves after a long day of kicking Decepticon tailpipe: A DRINK. Thank Unicron that the galaxy's most endearing Dinobot — Grimlock, duh — is now available as the first-ever Transformers tiki mug!

Standing roughly 6.5 inches high, weighing 1lb 7oz, and holding 18 oz of motor oil (or any other liquid of your choice), this techno-tyranno-tiki was brought to life by artists Ken Christiansen, Aaron White, Brian Oskins and our friends at Tiki Farm, and is a powerfully prehistronic addition to your/our tiki collection."