Conclusion
I personally can't find anything bad to say about this. It has a really really strong vacuum. More than I was willing to feel and that is saying a lot. The pump is obviously super easy to use and the release button is very easy to find in the dark of needed. I think you leave this as is for as long as you can because some people my be complaining about another one of your toys you can spend time reengineering and making a little better but I think this is perfectly perfect exactly how it is. Please don't change anything.
Jeremy
