Search our Purdue Boilermakers Flag Shop for Flags, Banners, and Pennants with Licensed Purdue Boilermaker logos and insignias. Featured flags for Purdue Boilermakers include Football Flags, House Flags, 3x5 Flags, Banner Flags, Pennants and Purdue Boilermakers Banners. All Purdue Boilermakers Flags are approved by Purdue University and licensed by the NCAA. Find our Purdue Boilermakers Flag selection below and click on any image or link for more details.