Magnetic Bottle Holder for 46/50/64 Oz Heavy Duty Drink Holder Water Cup Caddy for Tractor Fridge Yacht RV Forklifts Bus Truck. Features: Designed for Large Magnetic Bottles, Portable and Lightweight for On-the-go Use, Strong Magnetism for Secure Bottle Placement, Multipurpose Storage for Maximum Space Utilization, Premium Materials for Durability and Corrosion Resistance. Specification: Origin: Mainland China, Product size: 180.00x180.00x170.00mm/7.09x7.09x6.69inch, Material: Plastic. Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring.