The Walter Baker Luna Bag showcases a minimalist silhouette with ample storage and a stylish metal handle. The Walter Baker Luna Bag showcases a minimalist silhouette with ample storage and a stylish metal handle. In the '90s, Walter Baker left his career on Wall Street to pursue his calling in the world of fashion. Tapping into his creative spirit and passion for design, he founded his namesake label, now renowned for its edgy apparel, high-quality leather outerwear, and handbags.