Material and fit: Our bottle washer caps are precisely designed to fit designated bottles and are made of durable plastic that is sturdy, practical, and easy to maintain. Sealing quality and compatibility: The windshield washer fluid cap is not a car component in itself, but its quality is on par with car caps. It provides a seamless seal and good compatibility with standard reservoirs. Installation: The car wiper washer cap is designed for easy installation. It allows you to quickly and easily old or damaged caps without any specialized tools or professional help. Protection and efficiency: With this wiper washer cover, your windshield washer reservoir is protected from dust, dirt and other environmental influences. This helps to extend the life of the water tank while reducing the consumption of washing fluid. Size and compatibility notes: Designed for designated bottles; made of plastic; easy to maintain and . Ensures reliable sealing and fit with compatible windshield washer systems. Use scenarios: Replacing a worn or missing cap on a vehicle's windshield washer reservoir during routine maintenance. Keeping the reservoir clean in dusty or harsh environments to prevent contamination. In a workshop or fleet maintenance setting to standardize caps across multiple vehicles for consistent performance.