This ProTec semi-hard case is made of lightweight styrofoam material and provides a certain level of strength. Of course, it's surprisingly lightweight at 2.9kg and also has built-in backpack straps, making it perfect for carrying around. It can accommodate bells up to 10.5 inches. 【Specifications】 Size: 96.5 x 35.6 x 19.7 cm Weight: 2.9 kg