I downloaded the logos from here:
https://downloads.isc2.org/media-kits/ISC2-Logo-Usage-Members.zip
Created an image with the appropriate logos for me in accordance with the logo usage guidelines I posted previously. Then went to the website of a well known UK company (I'm from the UK) who make these sorts of custom / promotional things, uploaded my image and ordered a wraparound mug and a 2-sided mug with my image on them:
https://www.vistaprint.co.uk/photo-gifts/personalised-mugs?xnav=swsProductOnly_ResultTitle
I wasn't sure which design I'd like hence ordering one of each, but I'm pleased with both of them!
