Sonny Bill Williams has been cleared of concussion and is travelling with the Blues to South Africa.
The 25-strong squad left Auckland on Saturday morning after their 50-32 Super Rugby victory over the Cheetahs at Eden Park on Friday night.
Williams copped a knee to the head in Sydney last week and under return to play guidelines sat out the Cheetahs match.
Blues coach Tana Umaga had said he expected the inside centre to be fit to play the Stormers in Cape Town next Friday.
He is joined by Matt Duffie, spelled from last night's game, and a mandatory third hooker, Joe Royal.