Turns most* water bottles into an instant Neti Pot Includes: 2 NetiCaps™. 30 all natural pharmaceutical grade saline packets. Instructions for use All natural soothing relief from congestion and sinus symptoms The easier and safer way to neti. Convenient for home, travel and on-the-go use. Uses safe and clean bottled water Medically proven Developed by an ear, nose, and throat physician The SinuCleanse® NetiCap™ provides instant relief for nasal congestion and sinus problems no matter your location and when safe.