Update:
No replies but the course pro shop where we purchased located the basic umbrella holder in stock and provided it free. Nonetheless I asked them to contact the local distributor in Canada and get the supposedly heavier duty "pro" version umbrella holder and the carry/storage case...
Still new in the box, I purchased this over a year ago on an impulse but have never used it and decided I won't use it so I need to sell it.
It's the 3.0 version, Silver tube frame with the Black wheels. Comes in original box with the Umbrella Mount & Cup Holder.
$140 Shipped