Bundesliga Kick Off! - A day in the life... Volker Hartjens, Cologne Kit Manager - 03.10.2008To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoConstanze Tress10/06/2008October 6, 2008Bundesliga Kick Off! - A day in the life... Volker Hartjens, Cologne Kit Manager - 03.10.2008https://p.dw.com/p/FV0KAdvertisement