EVA shell triangle package,good texture,good color,and no deformation. The inner two sides have sandwich,capable of holding tools. High brightness 360 degrees reflective straps,increase the safety of driving at night. Fabric material waterproof treatment,excellent waterproof effect. Adjustable velcro band,can quickly operation and disassemble. Material: EVA Integrated shell Colors: black Dimension: about20x14x7cm Weight: 160g