Features: Water bottle holder, forming one modern design It has three points: First: super toughness, will not face a strong impact on the deformation and fracture Second: can be comparable to water, carbon fiber frame, Third: plastic material, comparison of other aluminum frame less water wounded in action bottle is easy! The perfectly streamlined for carrying plastic and aluminum bottles, lightweight application. Size: 145 * 85 * 80 mm Material: Plastic + ( Glass fibers ) Color: Black