Navy Eartha Iconic Backpack by ZAC Zac Posen Handbags | Rent 。ZAC Zac Posen Eartha Iconic Convertible Backpack in a sleek navy blue leather. This versatile piece features the signature Eartha trapezoid silhouette with gold-tone hardware and a secure flip-lock closure. Designed for multi-way wear, it includes a top handle and adjustable straps that allow it to transition seamlessly from a classic handbag or crossbody to a stylish backpack. The structured base is protected by four gold-tone feet, while the interior offers a slip pocket for organization. A sophisticated choice for day-to-night transitions.