Klaro Humidor The Smoke Can 30 GreenKlaro Humidor The Smoke Can 30 Green Klaro Humidor The Smoke Can 30 Green. Introducing "The Smoke Can," a rugged cigar humidor crafted from an authentic M19A1 ammo can. Its military inspired design offers durability and peak protection, with a Spanish cedar tray for perfect humidity and a magnetic Multicam nylon holder for accessories. Compact and tough, it's the ideal humidor for the adventurous smoker, whether on the course, at the grill, or camping.