Bags are a great safety net!
My 4 year old has a sensitive stomach. She sees something she thinks is gross (often baby brother's spit up) and  starts fake coughing which turns into a real cough, gagging and then vomiting. It's a process and we know what to expect when she starts. These are great to keep in my bag for instance when  has an "episode".  I feel much better knowing I have them around.
Rating: 5 stars