Mine is behind the saddle.
I had to move my bars closer - not for aeroz unfortunately (I test faster with them wider), just because I bend all the arm rests I have and I didn't want them letting go!
Did Irwin mention that? How do you know he didn't have helpers and was just throwing bottles?
Never used 1L in the cage - wouldn't want to lose it.
Also, missus might get bored if I don't give her something to do :)