The Hip Ribbon works for both genders and all classes. It's like a reduced-stat version of a normal rucksack.
As for the idea of a quest rucksack, I'm a little unsure about it. On one side, we could use more quests that could give a variety of more items that are available to the server, but on the other hand, we already have so many rucksacks and we already have Hip Ribbons as a vote item.