Description Available in: Rokometno društvo Jadran Hrpelje-Kozina (English: Jadran Hrpelje-Kozina Handball Club), commonly referred to as RD Jadran Hrpelje-Kozina or simply Jadran, is a handball club from Hrpelje, Slovenia. The club dropped out of the Slovenian First League of Handball in 2009 due to financial problems, and was reestablished in the same year.