Features: Magnetic suction, easy locking, quickly drinking during cycling, ensuring safety and convenience. Durability component, leak proof, automatic locking mechanism. Suitable for various water bags, with a simple and fashion appearance. Outdoor sports lover, especially those who ride and run. Suitable for various outdoor activity, such as mountain biking, long-distances hiking, or city commuting. Specifications: Color:Three Elections Dimension:1.2cm/0.47in Component:ABS/Magnetic Package Includes: 1pc Magnetic Tube Clip note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.