This shell will sell out! Pick yours up on July 1st before they are gone! LIMITED EDITION! Available July 2013, the Rachel Miche Shell for Prima Miche Bags is an exciting new line of shells that converts your Prima Base Bag to a Backpack or bag. Incredibly convenient and flexible for what you need, this shell will go fast! The new Rachel Miche Shell for Prima Bags is a Limited Edition item. Get yours ASAP! July 1st is when it goes on sale, so mark your calendar. It is a versatile shell that turns your Prima Base Bag into a backpack or messenger bag!