There are a couple of Miu Miu bow bags available at the Miu Miu store online: I see rosa, nero, palissandro and cammeo. But for Spring 2013 some specific Bow Bag colors that will be available are: limone, edera (remember the bow bag from the Spring 2010 ads?), turchese, papaya and lacca. Lacca seems to be big this season. And limone is the color of the season as well so it's no surprise it's there.
Bow satchel shopping? Here!