The Booster Juice Machine is a medium-sized, vending-style apparatus with a sleek, metallic exterior and a brightly colored interface. It features a large, transparent front panel showcasing an array of vibrant juice containers inside, each glowing subtly with a health-boosting aura. The machine has a robust, angular design with smooth surfaces, accented by illuminated buttons and a digital display that flashes enticing messages to attract survivors. Its base is sturdy and slightly raised, suggesting it's designed for durability in harsh environments.