The Raincoat Ball is designed to be compact and convenient to carry. It can easily be placed in a backpack, handbag, or pocket without taking up extra space. The raincoat can be folded into a ball and stored in a small shell. When needed, simply open the shell to quickly unfold the raincoat. Suitable for various occasions such as travel, camping, hiking, cycling, and sports events, it is an ideal choice for emergencies. Made from eco-friendly materials, it is both safe and environmentally friendly, meeting the modern consumer's eco-consciousness.