Built-in humidifier: This flute bag is equipped with an internal humidifier. It helps prevent your bamboo flute from drying out and is suitable for storing all types of flutes, including transverse and vertical flutes. Elegant design and protection: The bag features a refined exterior with a calligraphy pattern, offering style and protection for your flute. Durable construction: The carrying bag uses a zipper to keep dust and dirt out. It features fine stitching and high-quality workmanship, ensuring durability and longevity. Size and protection: The bag has the right length to fit your flute optimally. It is equipped with a brown PVC hard shell and a soft lining to protect your instruments. Use scenarios - Travel between lessons or performances: The built-in humidifier helps maintain moisture for bamboo flutes during transport. - Studio or home storage: The dust-tight zipper and protective hard shell guard your flute when not in use. - On-the-go practice or rehearsals: The compact, sturdy design provides safe transport and quick setup wherever you play.