Holding di Partecipazioni Industriali SpA (HdP) has confirmed that several interested buyers are eyeing its 72 per cent stake in loss-making sportswear maker Fila Holding SpA. But a spokeswoman for the company has refused to comment on reports in Il Sole 24 Ore saying that investment funds Bain group and the Continental group have teamed up to offer between $100m and $125m for Fila. The offer is reportedly conditional upon reaching a debt restructuring agreement with Fila's creditor banks.