With a body that's based upon the company's earlier Top Holster for iPhone, Vaja's new iVolution Top Crystal 2 for iPhone ($220) enhances the prior flip-style case design with one of two floral engravings and a collection of Swarovski crystals that are embedded in the case's front and rear. As with past Crystal cases from Vaja, the new one includes a detachable wrist strap and deluxe leather carrying bag that are both color-matched to the case; you…
