20 oz Polar Camel tumbler.  Peace, Love, Hair.  The perfect gift for your hairdresser.  Made of insulated stainless steel. Keeps your drink hot or cold. Comes with a clear plastic lid with a hole large enough to put a straw in.  Narrower at the bottom so that it fits most cup holders. 
We recommend hand washing , not dishwasher safe. 

PEACE LOVE HAIR , 20 OZ Polar Camel insulated tumbler