Each mug is hand made, ceramic, and fits 16 ounces of liquid. They are designed to stand on their side (empty) like a bell, and as a mug. It's the perfect addition to your kettle bell routine and sipping your Caveman mix. Choose from Black or Stonehenge Gray!
When it's empty, bust out 100 swings to show off to your friends. #Cavemanjealous.
Not safe for microwaves or dishwashers because they get hot!