Backseat rest

I was wondering if anyone sells a back seat rest for the BUSA. I don't want a permanent one, I just would like to have one for when I take my daughter for short rides. Please HELP!!! I don't want to have to buy a cruiser!!!

I already got what I was looking for on another post. I could not find my previous post so I thought maybe it did not take or something. So, I posted this one. Can this one be deleted?