To sanitize our neb stuff I use my microwaveable bottle sanitizer, mine is by avent, I am not sure the others brands but I am sure they all have something similar. its a dome, you fill the bottom to a line and then there is a rack to keep you items out of the water. it works great. I think those bags look great for grandmas and other places that you don't want to take your home sanitizer. I try to be green where I can so I like haveing something i am not just throughing out. I really like the squeezable applesauce. I am tired of lugging around a small tupperware and cooler pack.... btw does anyone know what the guidlines are for refrigerating applesauce. and how long it can sit out. I normallly take a container with us and through it in the diper bag and use it for an hour or to till its not cold( since its hot out) or I put it in a cooler and keep it cold so I have no waste.