Oâ€™Donnells Crisps is one of five Munster small medium enterprises (SMEs) who have made it through to the final stages of the Bank of Ireland Sponsor for a Day competition.
The winning companyâ€™s name will be emblazoned on front of the jerseys for Munsterâ€™s Heineken Cup rugby match against Edinburgh in Thomond Park on Saturday, January 17.
The prize also includes pitch-side advertising, an advert in the match programme, a photograph with the team and pre and post-game PR.
People may vote for Oâ€™Donnells Crisps by clicking the link on www.facebook.com/odonnellscrisps.
They may also log onto www.independent.ie/sponsorforaday.
Voting closes on this Friday, December 13.
Seven generations of the Oâ€™Donnell family have lived on Seskin Farm near Kilsheelan.
In 2010 Ed Oâ€™Donnell launched Oâ€™Donnellâ€™s Crisps with the potatoes produced at the farm.