A violin case is a protective container designed to hold and transport a violin. It is typically made from materials like wood, fiberglass, or plastic, providing durability and insulation against temperature changes. The case often features padding to secure the instrument and prevent damage during travel. Most violin cases come with additional compartments for storing accessories such as rosin, strings, and a shoulder rest. They may also include a handle and shoulder straps for easy carrying. Some cases are lightweight and compact, while others offer extra protection and storage options for professional musicians.