CASO Design specializes in unique innovative products that exceed expectations with German design and engineering. Caso's dry-aged cooler makes it safe and easy to dry-age beef at home. Dry aging is the process by which large cuts of beef are aged for anywhere from 25 to 40 days before being trimmed and cut into steaks. It's a process that not only helps the steak develop flavor but also makes it far more tender than it would be completely fresh. Our high quality dry-aging fridge with compressor technology will help you produce tender flavorful restaurant-quality steaks.