Dirty Mug

The Dirty Mug is designed to look as unappealing as possible to potential mug-snatchers, so that no one will every steal your mug off your office desk or out of the break room when you’re not looking. It comes with coffee and lipstick stains that definitely make the cup look less-than-clean, to say the least. If you’re not the lipstick-wearing type, of course, some eyebrows will be raised when people see you drinking from it, but otherwise you can sip mediocre office coffee confident in the knowledge that your cup will still be safe at your desk the next day.