I bought the Mrs a cupholder from Librands. It sits under the seat permanently. On the odd occasions she brings a hot drink out with her, she prefers to hold it in her hands and/or spill it down her front.
Cupholder would be the smallest problem but the lack of internal luggage space and first of all the lack of money
2005 4/4 1800ccm Duratec and a lot of HONDA CX500.......