My brother-in-law Scott's birthday was last month. He's a proud Creighton University alumnus, so Nick and I sandblasted the Creighton logo along with his initials onto a 30 oz Rtic tumbler for his gift. I cut a vinyl stencil of the logo and monogram, and we masked off the rest of the cup with painter's tape. Nick did the etching in his blasting cabinet. I hope he likes it!