Violin Case, 4/4 Full Size Violin Hard Case, Portable Lightweight Violin Case Backpack with Hygrometer, Carry-On, Carbon Fiber Violin Backpack, Professional Handle with Built-in Hygrometer, Accessory Bag, Pink

[Durable shell material]: The violin case is made of carbon fiber, which is durable and waterproof, easy to store and carry, and protects the violin from damage. [Built-in hygrometer]: The violin case has a built-in hygrometer, which can ensure good violin shape and sound quality inside the case. [Concise design]: The violin case waterproof high-quality appearance and streamlined design, simple but smart, perfect for any occasion. [Easy to carry]: The violin case has a durable and comfortable plastic handle, not easy to fall off, and protects the instrument at any time. Comes with an adjustable strap that can be carried as a backpack. [Full protection]: The violin case has a durable and comfortable plastic handle, not easy to fall off, and protects the instrument at any time.