Character, adequacy and proportion with the concentration always focus on functionality. Metalco, the pioneer of the design of external solutions for the collection of waste and recycling solutions, is constantly pushing the design of these functional forms with innovative ideas and colors. The classic litter-bin BOX, known in many European cities and in the world, recalls more modern forms with its colleague PACK litter-bin. PACK litter-bin is made of a strong metal sheet structure, a fixed and an openable metal sheet door, equipped with triangular lock with key. The openable door is equipped with an ashtray.