1.4/4 violin triangle box carbon fiber backpack portable violin case. Designed around the curvature of the violin to protect it from bumps in all directions. Humidity monitoring and bow storage. Builtin hygrometer allows you to check humidity changes at any time to maintain a relatively suitable environment. Can accommodate two bows, with the violin head reinforced by a magic buckle for sturdy durability. Easy and secure carrying. Shoulder strap design provides convenient, laborsaving transport and can be easily disassembled when not in use. Lightweight and durable shell. The exquisite molded shell offers a lightweight yet robust protection to safeguard your instrument. Ideal for amateur players. A reliable, violin case that combines portability and protection for everyday practice and travel. Use scenarios Daily commute to lessons or rehearsals. The backpackstyle case enables hands, comfortable transport while protecting the violin from bumps on buses, trains, or in crowded spaces. Travel and performances. The builtin humidity monitoring helps maintain a stable environment during trips, while the secure buckle and lightweight shell reduce fatigue and risk of damage. Home storage and practice. Use the hygrometer to monitor humidity in your practice area and store the instrument safely when not in use, with space for two bows ready for quick setup.