I was eating dinner one night and ran out of water, so I grabbed another bottle from the new case we had just purchased. When I opened it, I got drenched because I had to squeeze the bottle to open the cap. Then when I put it on the table, it collapsed under its own weight. Seriously? It's a good thing it had the cap on it or I. wouldn't have been the only thing drenched with water. I decided to do something about it. This model should come in handy for those that need it.