New Air NBB-60-SG Double Glass Door 60? Back Bar Refrigerator Cooler – 546 L / 19 Cu. Ft. – Ideal for Bars, Restaurants, Hotels & Cafés. Enhance your beverage service with the NEW AIR REFRIGERATION NBB-60-SG Double Glass Door Back Bar Refrigerator. Designed for bars, restaurants, hotels, and coffee shops, this high-performance unit combines functionality, energy efficiency, and style to meet the demands of busy foodservice environments. Key Features: • Spacious 19 cu.