on demand in J would be great IF they indeed could up their quality, and never have a "sorry not enough on the return" nonsense they are so fond of
i have enjoyed the F bags and still use a shave gel they had in the square blue canvas--the bag itself being the perfect size for a bose bluetooth speaker & charger that i have along w family and friends who have also received "carrying cases" for travel thanks to my F adventures.
that said, if on request, you would still end up with socks/shades/plus needing to be left at each seat regardless, and then it would become a "look how poor this product has fallen" perception because a vast number of people wouldnt know to ask.