Celtic have 'made contact' with Bayern Munich over the availability of goalkeeper Sven Ulreich.

Sport1 in Germany claim the Hoops are keeping an eye on the stopper despite recently snapping up Vasilis Barkas for £5m from AEK.

Ulreich, whose contract expires in 2021, is also reportedly attracting interest from Spain and the English Premier League.

He has made 70 appearances for the German champions in the past five seasons, behind Manuel Neuer in the pecking order.

Celtic have Scott Bain behind Barkas, with Conor Hazard also appearing on the bench recently. They have recently allowed Ross Doohan to leave on loan to Ross County.