'Completely mental' Ireland pair will worry the All Blacks, says James Haskell

The tourists will take on the All Blacks for the first time in Auckland on Saturday.

Sean O'Brien and Peter O'Mahony boast the qualities to rattle the All Blacks for the British and Irish Lions, according to James Haskell.

Haskell will face the Chiefs in Hamilton on Tuesday as the Lions' three-Test series with New Zealand hurtles into view.