What is pac a mac?

A pac-a-mac, also known as a packable raincoat or poncho, is a lightweight, water-resistant jacket typically made of nylon or polyester material. It is designed to be easily folded or rolled into a small compact size, making it portable and convenient for outdoor activities or travel. Originally designed as a disposable emergency raincoat, pac-a-macs have evolved to become a popular clothing item for casual wear, outdoor sports, festivals, and other events where unexpected rain can occur. They are available in various colors, patterns, and sizes for adults and kids.