CIGAR CELLAR ZKes 453 Humidor – Cigar Storage Cellar Liebherr’s new Humidor ZKes 453 cigar storage cellar provides the perfect climate conditions for storing or aging cigars over a long period. A high quality touch electronic control system in conjunction with humidity sensors ensures accurate compliance with the temperature and humidity required. Spanish cedar wood shelves and presentation boxes also allow cigars to be displayed with sophistication and style.