Features: Convenient and comfortable to carry, it ensures long lasting enjoyment without fatigue. Crafted with waterproof Oxford fabric and lined with soft and thick moisture proof flannel, our accordion backpack provides excellent safeguarding. The added layer of thick sponge and breathable shoulder strap make even more reliable. You can use it to carry your accordions anywhere, such as church, concert, music studio, school. Designed for accordion enthusiasts, music lovers, students, music teachers, and performers, our accordion backpack is perfect for anyone passionate about music. Specifications: Materials: Waterproof Oxford cloth and high elasticity rubber Size: as shown in the picture Package Includes: 1pc Accordion Bag note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color of the item.