This hydration system accessory is designed to fit all military canteens, including 1, 2, and 5-quart models. It features a 3-foot drinking hose that provides convenient, on-the-go hydration, making it ... perfect for field use. The attached clip securely holds the valve in position, ensuring easy access to your water supply while you're on the move. Whether you're in the military or an outdoor enthusiast, this accessory enhances the functionality of your canteen, allowing for quick and efficient hydration. WARNING: California Residents Click Here For California Prop 65 Warning Specifications Compatibility: Fits all military canteens, including 1, 2, and 5-quart models Hydration: 3-foot drinking hose for easy access to water Convenience: Clip holds valve securely in position for on-the-go use Warning: Contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm More