Portable umbrellas are lightweight and compact umbrellas designed for easy transport. They typically feature a folding mechanism that allows them to collapse into a small size, making them convenient for carrying in bags or backpacks. These umbrellas are often made from durable materials to withstand wind and rain, providing protection from the elements. Many portable umbrellas come with features like automatic open and close mechanisms, UV protection, and water-resistant fabrics. They are popular among travelers and outdoor enthusiasts who need reliable shelter from sun or rain while on the go. Brands like Totes and Repel offer a variety of styles and colors to suit different preferences.