Portable refrigerators are compact cooling devices designed for easy transport. They are commonly used for camping, road trips, and outdoor events, allowing users to keep food and beverages cold without relying on traditional power sources. Many models can be powered by car batteries, solar panels, or standard electrical outlets, making them versatile for various situations. These refrigerators come in different sizes and styles, including thermoelectric and compressor types. Some models feature adjustable temperature settings, removable shelves, and built-in handles for convenience. Portable refrigerators are ideal for anyone needing reliable cooling on the go, enhancing outdoor experiences and travel comfort.