What you get: Two quickconnect fittings designed for replacement or upgrade of hydration systems. Each connector fits hoses with a 1/4 inch (0.25') inner diameter. Why you need them: worn or leaking couplers quickly to restore a clean, reliable hydration connection. These connectors eliminate dripping and reduce the risk of contamination when swapping reservoirs or cleaning your system. Key features and how they help: Reliable, leak connection — engineered to create a secure seal so you can drink on the move without water loss. Automatic flow shutoff — internal shutoff prevents fluid flow when the connector is disconnected, keeping your pack, pockets, or gear dry. Buttontype quick release — onehanded pushbutton disassembly for fast, safe disconnects during transitions, refills, or cleaning. Compatibility and size — made to work with tubing that has a 1/4 inch inner diameter; sold as a set of two connectors to cover both ends or provide a spare. Practical performance: Easy to attach and detach in the field or at home. Minimizes spills and simplifies maintenance of your hydration equipment. Suggested uses: 1. a worn coupling on a hiking or trailrunning hydration bladder to stop leaks and restore quickrelease capability. 2. Upgrade or service cycling hydration systems for fast bottletotube swaps during long rides. 3. Keep a spare pair in a camping or travel kit for onthespot repairs and clean disconnections. Simple, direct, and compatible — these two quick connectors provide a convenient way to maintain leak, easytouse hydration systems that perform reliably during outdoor activities.