Sports fans travel a lot, to the next away game or simply to the local stadium for a home game. Therefore they like to add their favourite colours to their cars. It is a way to show their pride outside the stadium walls.
For that reason car accessories will always sell well. Your fans will be over the moon with articles such as key rings, car scarfs, banners, mini-shirts and umbrellas.
Don't forget the mirror covers that you can see everywhere during the World Cup or European tournaments in the summer.
Articles like key rings and umbrellas are taken along everywhere and are therefore very visible in public. They will give you a great visibility.